1286728096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2365309}}^1$

素因数の和:2365336

約数の個数: 24

約数和(自身を含む): 2682261540

約数和(自身を除く): 1395533444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2365309, 4730618, 9461236, 18922472, 37844944, 40210253, 75689888, 80420506, 160841012, 321682024, 643364048, 1286728096]

約数ペア:

[(1, 1286728096), (2, 643364048), (4, 321682024), (8, 160841012), (16, 80420506), (17, 75689888), (32, 40210253), (34, 37844944), (68, 18922472), (136, 9461236), (272, 4730618), (544, 2365309)]