66514574

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 64122226

約数列:

[1, 2, 7, 14, 17, 23, 29, 34, 46, 58, 119, 161, 203, 238, 322, 391, 406, 419, 493, 667, 782, 838, 986, 1334, 2737, 2933, 3451, 4669, 5474, 5866, 6902, 7123, 9338, 9637, 11339, 12151, 14246, 19274, 22678, 24302, 49861, 67459, 79373, 85057, 99722, 134918, 158746, 163829, 170114, 206567, 279473, 327658, 413134, 558946, 1146803, 1445969, 1956311, 2293606, 2891938, 3912622, 4751041, 9502082, 33257287, 66514574]

約数ペア:

[(1, 66514574), (2, 33257287), (7, 9502082), (14, 4751041), (17, 3912622), (23, 2891938), (29, 2293606), (34, 1956311), (46, 1445969), (58, 1146803), (119, 558946), (161, 413134), (203, 327658), (238, 279473), (322, 206567), (391, 170114), (406, 163829), (419, 158746), (493, 134918), (667, 99722), (782, 85057), (838, 79373), (986, 67459), (1334, 49861), (2737, 24302), (2933, 22678), (3451, 19274), (4669, 14246), (5474, 12151), (5866, 11339), (6902, 9637), (7123, 9338)]