72428167

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5849}}^1$

素因数の和:5946

約数の個数: 16

約数和(自身を含む): 87048000

約数和(自身を除く): 14619833

約数列:

[1, 7, 29, 61, 203, 427, 1769, 5849, 12383, 40943, 169621, 356789, 1187347, 2497523, 10346881, 72428167]

約数ペア:

[(1, 72428167), (7, 10346881), (29, 2497523), (61, 1187347), (203, 356789), (427, 169621), (1769, 40943), (5849, 12383)]