8911028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 18918144

約数和(自身を除く): 10007116

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 137, 161, 202, 274, 322, 404, 548, 644, 707, 959, 1414, 1918, 2323, 2828, 3151, 3836, 4646, 6302, 9292, 12604, 13837, 16261, 22057, 27674, 32522, 44114, 55348, 65044, 88228, 96859, 193718, 318251, 387436, 636502, 1273004, 2227757, 4455514, 8911028]

約数ペア:

[(1, 8911028), (2, 4455514), (4, 2227757), (7, 1273004), (14, 636502), (23, 387436), (28, 318251), (46, 193718), (92, 96859), (101, 88228), (137, 65044), (161, 55348), (202, 44114), (274, 32522), (322, 27674), (404, 22057), (548, 16261), (644, 13837), (707, 12604), (959, 9292), (1414, 6302), (1918, 4646), (2323, 3836), (2828, 3151)]