74786894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 141053472

約数和(自身を除く): 66266578

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 169, 182, 338, 433, 511, 866, 949, 1022, 1183, 1898, 2366, 3031, 5629, 6062, 6643, 11258, 12337, 13286, 24674, 31609, 39403, 63218, 73177, 78806, 86359, 146354, 172718, 221263, 410917, 442526, 512239, 821834, 1024478, 2876419, 5341921, 5752838, 10683842, 37393447, 74786894]

約数ペア:

[(1, 74786894), (2, 37393447), (7, 10683842), (13, 5752838), (14, 5341921), (26, 2876419), (73, 1024478), (91, 821834), (146, 512239), (169, 442526), (182, 410917), (338, 221263), (433, 172718), (511, 146354), (866, 86359), (949, 78806), (1022, 73177), (1183, 63218), (1898, 39403), (2366, 31609), (3031, 24674), (5629, 13286), (6062, 12337), (6643, 11258)]