64692746

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1987}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 98859264

約数和(自身を除く): 34166518

約数列:

[1, 2, 73, 146, 223, 446, 1987, 3974, 16279, 32558, 145051, 290102, 443101, 886202, 32346373, 64692746]

約数ペア:

[(1, 64692746), (2, 32346373), (73, 886202), (146, 443101), (223, 290102), (446, 145051), (1987, 32558), (3974, 16279)]