28462204

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{70451}}^1$

素因数の和:70556

約数の個数: 12

約数和(自身を含む): 50302728

約数和(自身を除く): 21840524

約数列:

[1, 2, 4, 101, 202, 404, 70451, 140902, 281804, 7115551, 14231102, 28462204]

約数ペア:

[(1, 28462204), (2, 14231102), (4, 7115551), (101, 281804), (202, 140902), (404, 70451)]