74385884

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{22651}}^1$

素因数の和:23476

約数の個数: 12

約数和(自身を含む): 130339608

約数和(自身を除く): 55953724

約数列:

[1, 2, 4, 821, 1642, 3284, 22651, 45302, 90604, 18596471, 37192942, 74385884]

約数ペア:

[(1, 74385884), (2, 37192942), (4, 18596471), (821, 90604), (1642, 45302), (3284, 22651)]