72918910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{607}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 135136512

約数和(自身を除く): 62217602

約数列:

[1, 2, 5, 10, 41, 82, 205, 293, 410, 586, 607, 1214, 1465, 2930, 3035, 6070, 12013, 24026, 24887, 49774, 60065, 120130, 124435, 177851, 248870, 355702, 889255, 1778510, 7291891, 14583782, 36459455, 72918910]

約数ペア:

[(1, 72918910), (2, 36459455), (5, 14583782), (10, 7291891), (41, 1778510), (82, 889255), (205, 355702), (293, 248870), (410, 177851), (586, 124435), (607, 120130), (1214, 60065), (1465, 49774), (2930, 24887), (3035, 24026), (6070, 12013)]