70660868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{410819}}^1$

素因数の和:410866

約数の個数: 12

約数和(自身を含む): 126532560

約数和(自身を除く): 55871692

約数列:

[1, 2, 4, 43, 86, 172, 410819, 821638, 1643276, 17665217, 35330434, 70660868]

約数ペア:

[(1, 70660868), (2, 35330434), (4, 17665217), (43, 1643276), (86, 821638), (172, 410819)]