28257608

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{9839}}^1$

素因数の和:10204

約数の個数: 16

約数和(自身を含む): 53136000

約数和(自身を除く): 24878392

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 9839, 19678, 39356, 78712, 3532201, 7064402, 14128804, 28257608]

約数ペア:

[(1, 28257608), (2, 14128804), (4, 7064402), (8, 3532201), (359, 78712), (718, 39356), (1436, 19678), (2872, 9839)]