71916539

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 77760000

約数和(自身を除く): 5843461

約数列:

[1, 19, 71, 89, 599, 1349, 1691, 6319, 11381, 42529, 53311, 120061, 808051, 1012909, 3785081, 71916539]

約数ペア:

[(1, 71916539), (19, 3785081), (71, 1012909), (89, 808051), (599, 120061), (1349, 53311), (1691, 42529), (6319, 11381)]