70641712

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{6997}}^1$

素因数の和:7636

約数の個数: 20

約数和(自身を含む): 137104816

約数和(自身を除く): 66463104

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 6997, 10096, 13994, 27988, 55976, 111952, 4415107, 8830214, 17660428, 35320856, 70641712]

約数ペア:

[(1, 70641712), (2, 35320856), (4, 17660428), (8, 8830214), (16, 4415107), (631, 111952), (1262, 55976), (2524, 27988), (5048, 13994), (6997, 10096)]