28122372

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6151}}^1$

素因数の和:6288

約数の個数: 36

約数和(自身を含む): 71658496

約数和(自身を除く): 43536124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6151, 12302, 18453, 24604, 36906, 55359, 73812, 110718, 221436, 781177, 1562354, 2343531, 3124708, 4687062, 7030593, 9374124, 14061186, 28122372]

約数ペア:

[(1, 28122372), (2, 14061186), (3, 9374124), (4, 7030593), (6, 4687062), (9, 3124708), (12, 2343531), (18, 1562354), (36, 781177), (127, 221436), (254, 110718), (381, 73812), (508, 55359), (762, 36906), (1143, 24604), (1524, 18453), (2286, 12302), (4572, 6151)]