64735612

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{21379}}^1$

素因数の和:22140

約数の個数: 12

約数和(自身を含む): 113442280

約数和(自身を除く): 48706668

約数列:

[1, 2, 4, 757, 1514, 3028, 21379, 42758, 85516, 16183903, 32367806, 64735612]

約数ペア:

[(1, 64735612), (2, 32367806), (4, 16183903), (757, 85516), (1514, 42758), (3028, 21379)]