70774556

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{21871}}^1$

素因数の和:22684

約数の個数: 12

約数和(自身を含む): 124014240

約数和(自身を除く): 53239684

約数列:

[1, 2, 4, 809, 1618, 3236, 21871, 43742, 87484, 17693639, 35387278, 70774556]

約数ペア:

[(1, 70774556), (2, 35387278), (4, 17693639), (809, 87484), (1618, 43742), (3236, 21871)]