70990708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1043981}}^1$

素因数の和:1044002

約数の個数: 12

約数和(自身を含む): 131541732

約数和(自身を除く): 60551024

約数列:

[1, 2, 4, 17, 34, 68, 1043981, 2087962, 4175924, 17747677, 35495354, 70990708]

約数ペア:

[(1, 70990708), (2, 35495354), (4, 17747677), (17, 4175924), (34, 2087962), (68, 1043981)]