28205121034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4251601}}^1$

素因数の和:4251741

約数の個数: 16

約数和(自身を含む): 44080609536

約数和(自身を除く): 15875488502

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 4251601, 8503202, 131799631, 263599262, 454921307, 909842614, 14102560517, 28205121034]

約数ペア:

[(1, 28205121034), (2, 14102560517), (31, 909842614), (62, 454921307), (107, 263599262), (214, 131799631), (3317, 8503202), (6634, 4251601)]