79556668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{2237}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 147761712

約数和(自身を除く): 68205044

約数列:

[1, 2, 4, 17, 34, 68, 523, 1046, 2092, 2237, 4474, 8891, 8948, 17782, 35564, 38029, 76058, 152116, 1169951, 2339902, 4679804, 19889167, 39778334, 79556668]

約数ペア:

[(1, 79556668), (2, 39778334), (4, 19889167), (17, 4679804), (34, 2339902), (68, 1169951), (523, 152116), (1046, 76058), (2092, 38029), (2237, 35564), (4474, 17782), (8891, 8948)]