66462572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10867}}^1$

素因数の和:11021

約数の個数: 24

約数和(自身を含む): 127807680

約数和(自身を除く): 61345108

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10867, 21734, 43468, 119537, 239074, 478148, 1510513, 3021026, 6042052, 16615643, 33231286, 66462572]

約数ペア:

[(1, 66462572), (2, 33231286), (4, 16615643), (11, 6042052), (22, 3021026), (44, 1510513), (139, 478148), (278, 239074), (556, 119537), (1529, 43468), (3058, 21734), (6116, 10867)]