28697617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 32235840

約数和(自身を除く): 3538223

約数列:

[1, 13, 29, 163, 377, 467, 2119, 4727, 6071, 13543, 61451, 76121, 176059, 989573, 2207509, 28697617]

約数ペア:

[(1, 28697617), (13, 2207509), (29, 989573), (163, 176059), (377, 76121), (467, 61451), (2119, 13543), (4727, 6071)]