70682896

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{72421}}^1$

素因数の和:72490

約数の個数: 20

約数和(自身を含む): 139195084

約数和(自身を除く): 68512188

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 72421, 144842, 289684, 579368, 1158736, 4417681, 8835362, 17670724, 35341448, 70682896]

約数ペア:

[(1, 70682896), (2, 35341448), (4, 17670724), (8, 8835362), (16, 4417681), (61, 1158736), (122, 579368), (244, 289684), (488, 144842), (976, 72421)]