66188804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8311}}^1$

素因数の和:8507

約数の個数: 24

約数和(自身を含む): 127073856

約数和(自身を除く): 60885052

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 8311, 16622, 33244, 91421, 182842, 365684, 1504291, 3008582, 6017164, 16547201, 33094402, 66188804]

約数ペア:

[(1, 66188804), (2, 33094402), (4, 16547201), (11, 6017164), (22, 3008582), (44, 1504291), (181, 365684), (362, 182842), (724, 91421), (1991, 33244), (3982, 16622), (7964, 8311)]