22786148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 50125824

約数和(自身を除く): 27339676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 443, 668, 886, 1169, 1772, 1837, 2338, 3101, 3674, 4676, 4873, 6202, 7348, 9746, 12404, 12859, 19492, 25718, 34111, 51436, 68222, 73981, 136444, 147962, 295924, 517867, 813791, 1035734, 1627582, 2071468, 3255164, 5696537, 11393074, 22786148]

約数ペア:

[(1, 22786148), (2, 11393074), (4, 5696537), (7, 3255164), (11, 2071468), (14, 1627582), (22, 1035734), (28, 813791), (44, 517867), (77, 295924), (154, 147962), (167, 136444), (308, 73981), (334, 68222), (443, 51436), (668, 34111), (886, 25718), (1169, 19492), (1772, 12859), (1837, 12404), (2338, 9746), (3101, 7348), (3674, 6202), (4676, 4873)]