74783216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{126323}}^1$

素因数の和:126368

約数の個数: 20

約数和(自身を含む): 148809672

約数和(自身を除く): 74026456

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 126323, 252646, 505292, 1010584, 2021168, 4673951, 9347902, 18695804, 37391608, 74783216]

約数ペア:

[(1, 74783216), (2, 37391608), (4, 18695804), (8, 9347902), (16, 4673951), (37, 2021168), (74, 1010584), (148, 505292), (296, 252646), (592, 126323)]