28097164

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 50738688

約数和(自身を除く): 22641524

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 1451, 2902, 4841, 5804, 9682, 19364, 68197, 136394, 149453, 272788, 298906, 597812, 7024291, 14048582, 28097164]

約数ペア:

[(1, 28097164), (2, 14048582), (4, 7024291), (47, 597812), (94, 298906), (103, 272788), (188, 149453), (206, 136394), (412, 68197), (1451, 19364), (2902, 9682), (4841, 5804)]