70985336

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{30703}}^1$

素因数の和:30743

約数の個数: 24

約数和(自身を含む): 141391920

約数和(自身を除く): 70406584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 30703, 61406, 122812, 245624, 521951, 1043902, 2087804, 4175608, 8873167, 17746334, 35492668, 70985336]

約数ペア:

[(1, 70985336), (2, 35492668), (4, 17746334), (8, 8873167), (17, 4175608), (34, 2087804), (68, 1043902), (136, 521951), (289, 245624), (578, 122812), (1156, 61406), (2312, 30703)]