67705016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{497831}}^1$

素因数の和:497854

約数の個数: 16

約数和(自身を含む): 134414640

約数和(自身を除く): 66709624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 497831, 995662, 1991324, 3982648, 8463127, 16926254, 33852508, 67705016]

約数ペア:

[(1, 67705016), (2, 33852508), (4, 16926254), (8, 8463127), (17, 3982648), (34, 1991324), (68, 995662), (136, 497831)]