42941668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 94639104

約数和(自身を除く): 51697436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1303, 1498, 2354, 2606, 2996, 4708, 5212, 8239, 9121, 14333, 16478, 18242, 28666, 32956, 36484, 57332, 100331, 139421, 200662, 278842, 401324, 557684, 975947, 1533631, 1951894, 3067262, 3903788, 6134524, 10735417, 21470834, 42941668]

約数ペア:

[(1, 42941668), (2, 21470834), (4, 10735417), (7, 6134524), (11, 3903788), (14, 3067262), (22, 1951894), (28, 1533631), (44, 975947), (77, 557684), (107, 401324), (154, 278842), (214, 200662), (308, 139421), (428, 100331), (749, 57332), (1177, 36484), (1303, 32956), (1498, 28666), (2354, 18242), (2606, 16478), (2996, 14333), (4708, 9121), (5212, 8239)]