64771741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 70812160

約数和(自身を除く): 6040419

約数列:

[1, 19, 31, 277, 397, 589, 5263, 7543, 8587, 12307, 109969, 163153, 233833, 2089411, 3409039, 64771741]

約数ペア:

[(1, 64771741), (19, 3409039), (31, 2089411), (277, 233833), (397, 163153), (589, 109969), (5263, 12307), (7543, 8587)]