64468912

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{29411}}^1$

素因数の和:29556

約数の個数: 20

約数和(自身を含む): 125824536

約数和(自身を除く): 61355624

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 29411, 58822, 117644, 235288, 470576, 4029307, 8058614, 16117228, 32234456, 64468912]

約数ペア:

[(1, 64468912), (2, 32234456), (4, 16117228), (8, 8058614), (16, 4029307), (137, 470576), (274, 235288), (548, 117644), (1096, 58822), (2192, 29411)]