43780268

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 89861184

約数和(自身を除く): 46080916

約数列:

[1, 2, 4, 7, 14, 28, 101, 113, 137, 202, 226, 274, 404, 452, 548, 707, 791, 959, 1414, 1582, 1918, 2828, 3164, 3836, 11413, 13837, 15481, 22826, 27674, 30962, 45652, 55348, 61924, 79891, 96859, 108367, 159782, 193718, 216734, 319564, 387436, 433468, 1563581, 3127162, 6254324, 10945067, 21890134, 43780268]

約数ペア:

[(1, 43780268), (2, 21890134), (4, 10945067), (7, 6254324), (14, 3127162), (28, 1563581), (101, 433468), (113, 387436), (137, 319564), (202, 216734), (226, 193718), (274, 159782), (404, 108367), (452, 96859), (548, 79891), (707, 61924), (791, 55348), (959, 45652), (1414, 30962), (1582, 27674), (1918, 22826), (2828, 15481), (3164, 13837), (3836, 11413)]