40857476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 83220480

約数和(自身を除く): 42363004

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 859, 1012, 1034, 1081, 1718, 2068, 2162, 3436, 4324, 9449, 11891, 18898, 19757, 23782, 37796, 39514, 40373, 47564, 79028, 80746, 161492, 217327, 434654, 444103, 869308, 888206, 928579, 1776412, 1857158, 3714316, 10214369, 20428738, 40857476]

約数ペア:

[(1, 40857476), (2, 20428738), (4, 10214369), (11, 3714316), (22, 1857158), (23, 1776412), (44, 928579), (46, 888206), (47, 869308), (92, 444103), (94, 434654), (188, 217327), (253, 161492), (506, 80746), (517, 79028), (859, 47564), (1012, 40373), (1034, 39514), (1081, 37796), (1718, 23782), (2068, 19757), (2162, 18898), (3436, 11891), (4324, 9449)]