72311872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59467}}^1$

素因数の和:59498

約数の個数: 28

約数和(自身を含む): 151048720

約数和(自身を除く): 78736848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 59467, 118934, 237868, 475736, 951472, 1129873, 1902944, 2259746, 3805888, 4519492, 9038984, 18077968, 36155936, 72311872]

約数ペア:

[(1, 72311872), (2, 36155936), (4, 18077968), (8, 9038984), (16, 4519492), (19, 3805888), (32, 2259746), (38, 1902944), (64, 1129873), (76, 951472), (152, 475736), (304, 237868), (608, 118934), (1216, 59467)]