72749326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 123338880

約数和(自身を除く): 50589554

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 481, 611, 962, 1222, 1609, 1739, 3218, 3478, 20917, 22607, 41834, 45214, 59533, 75623, 119066, 151246, 773929, 983099, 1547858, 1966198, 2798051, 5596102, 36374663, 72749326]

約数ペア:

[(1, 72749326), (2, 36374663), (13, 5596102), (26, 2798051), (37, 1966198), (47, 1547858), (74, 983099), (94, 773929), (481, 151246), (611, 119066), (962, 75623), (1222, 59533), (1609, 45214), (1739, 41834), (3218, 22607), (3478, 20917)]