64148332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 122179680

約数和(自身を除く): 58031348

約数列:

[1, 2, 4, 19, 38, 61, 76, 101, 122, 137, 202, 244, 274, 404, 548, 1159, 1919, 2318, 2603, 3838, 4636, 5206, 6161, 7676, 8357, 10412, 12322, 13837, 16714, 24644, 27674, 33428, 55348, 117059, 158783, 234118, 262903, 317566, 468236, 525806, 635132, 844057, 1051612, 1688114, 3376228, 16037083, 32074166, 64148332]

約数ペア:

[(1, 64148332), (2, 32074166), (4, 16037083), (19, 3376228), (38, 1688114), (61, 1051612), (76, 844057), (101, 635132), (122, 525806), (137, 468236), (202, 317566), (244, 262903), (274, 234118), (404, 158783), (548, 117059), (1159, 55348), (1919, 33428), (2318, 27674), (2603, 24644), (3838, 16714), (4636, 13837), (5206, 12322), (6161, 10412), (7676, 8357)]