1974 AHSME Problems/Problem 26
Problem
The number of distinct positive integral divisors of excluding and is
Solution
$$ (Error compiling LaTeX. Unknown error_msg){The prime factorization of is , so the prime factorization of is . Therefore, the number of positive divisors of is . However, we have to subtract to account for and , so our final answer is }$
See Also
1974 AHSME (Problems • Answer Key • Resources) | ||
Preceded by Problem 25 |
Followed by Problem 27 | |
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