72724124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1652821}}^1$

素因数の和:1652836

約数の個数: 12

約数和(自身を含む): 138837048

約数和(自身を除く): 66112924

約数列:

[1, 2, 4, 11, 22, 44, 1652821, 3305642, 6611284, 18181031, 36362062, 72724124]

約数ペア:

[(1, 72724124), (2, 36362062), (4, 18181031), (11, 6611284), (22, 3305642), (44, 1652821)]