28977008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{34171}}^1$

素因数の和:34232

約数の個数: 20

約数和(自身を含む): 57203928

約数和(自身を除く): 28226920

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 34171, 68342, 136684, 273368, 546736, 1811063, 3622126, 7244252, 14488504, 28977008]

約数ペア:

[(1, 28977008), (2, 14488504), (4, 7244252), (8, 3622126), (16, 1811063), (53, 546736), (106, 273368), (212, 136684), (424, 68342), (848, 34171)]