57401428

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{12577}}^1$

素因数の和:12751

約数の個数: 24

約数和(自身を含む): 115516352

約数和(自身を除く): 58114924

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 12577, 25154, 50308, 88039, 176078, 352156, 2050051, 4100102, 8200204, 14350357, 28700714, 57401428]

約数ペア:

[(1, 57401428), (2, 28700714), (4, 14350357), (7, 8200204), (14, 4100102), (28, 2050051), (163, 352156), (326, 176078), (652, 88039), (1141, 50308), (2282, 25154), (4564, 12577)]