56918072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{374461}}^1$

素因数の和:374486

約数の個数: 16

約数和(自身を含む): 112338600

約数和(自身を除く): 55420528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 374461, 748922, 1497844, 2995688, 7114759, 14229518, 28459036, 56918072]

約数ペア:

[(1, 56918072), (2, 28459036), (4, 14229518), (8, 7114759), (19, 2995688), (38, 1497844), (76, 748922), (152, 374461)]