65689954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 115940160

約数和(自身を除く): 50250206

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 3833, 7666, 8569, 17138, 42163, 72827, 84326, 145654, 157153, 314306, 801097, 1602194, 1728683, 2985907, 3457366, 5971814, 32844977, 65689954]

約数ペア:

[(1, 65689954), (2, 32844977), (11, 5971814), (19, 3457366), (22, 2985907), (38, 1728683), (41, 1602194), (82, 801097), (209, 314306), (418, 157153), (451, 145654), (779, 84326), (902, 72827), (1558, 42163), (3833, 17138), (7666, 8569)]