7156714672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26311451}}^1$

素因数の和:26311476

約数の個数: 20

約数和(自身を含む): 14681790216

約数和(自身を除く): 7525075544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26311451, 52622902, 105245804, 210491608, 420983216, 447294667, 894589334, 1789178668, 3578357336, 7156714672]

約数ペア:

[(1, 7156714672), (2, 3578357336), (4, 1789178668), (8, 894589334), (16, 447294667), (17, 420983216), (34, 210491608), (68, 105245804), (136, 52622902), (272, 26311451)]