39942044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8273}}^1$

素因数の和:8365

約数の個数: 24

約数和(自身を含む): 75061728

約数和(自身を除く): 35119684

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8273, 16546, 33092, 140641, 281282, 562564, 587383, 1174766, 2349532, 9985511, 19971022, 39942044]

約数ペア:

[(1, 39942044), (2, 19971022), (4, 9985511), (17, 2349532), (34, 1174766), (68, 587383), (71, 562564), (142, 281282), (284, 140641), (1207, 33092), (2414, 16546), (4828, 8273)]