42868628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 87381504

約数和(自身を除く): 44512876

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 223, 257, 374, 446, 514, 748, 892, 1028, 2453, 2827, 3791, 4369, 4906, 5654, 7582, 8738, 9812, 11308, 15164, 17476, 41701, 48059, 57311, 83402, 96118, 114622, 166804, 192236, 229244, 630421, 974287, 1260842, 1948574, 2521684, 3897148, 10717157, 21434314, 42868628]

約数ペア:

[(1, 42868628), (2, 21434314), (4, 10717157), (11, 3897148), (17, 2521684), (22, 1948574), (34, 1260842), (44, 974287), (68, 630421), (187, 229244), (223, 192236), (257, 166804), (374, 114622), (446, 96118), (514, 83402), (748, 57311), (892, 48059), (1028, 41701), (2453, 17476), (2827, 15164), (3791, 11308), (4369, 9812), (4906, 8738), (5654, 7582)]