72635156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{2389}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 138925920

約数和(自身を除く): 66290764

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2389, 2764, 4778, 7601, 9556, 15202, 26279, 30404, 52558, 105116, 1650799, 3301598, 6603196, 18158789, 36317578, 72635156]

約数ペア:

[(1, 72635156), (2, 36317578), (4, 18158789), (11, 6603196), (22, 3301598), (44, 1650799), (691, 105116), (1382, 52558), (2389, 30404), (2764, 26279), (4778, 15202), (7601, 9556)]