25640147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 29816640

約数和(自身を除く): 4176493

約数列:

[1, 13, 23, 29, 299, 377, 667, 2957, 8671, 38441, 68011, 85753, 884143, 1114789, 1972319, 25640147]

約数ペア:

[(1, 25640147), (13, 1972319), (23, 1114789), (29, 884143), (299, 85753), (377, 68011), (667, 38441), (2957, 8671)]