70716208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{142573}}^1$

素因数の和:142612

約数の個数: 20

約数和(自身を含む): 141433408

約数和(自身を除く): 70717200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 142573, 285146, 570292, 1140584, 2281168, 4419763, 8839526, 17679052, 35358104, 70716208]

約数ペア:

[(1, 70716208), (2, 35358104), (4, 17679052), (8, 8839526), (16, 4419763), (31, 2281168), (62, 1140584), (124, 570292), (248, 285146), (496, 142573)]