28428696

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 77625600

約数和(自身を除く): 49196904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3109, 4572, 6218, 9144, 9327, 12436, 18654, 24872, 27981, 37308, 55962, 74616, 111924, 223848, 394843, 789686, 1184529, 1579372, 2369058, 3158744, 3553587, 4738116, 7107174, 9476232, 14214348, 28428696]

約数ペア:

[(1, 28428696), (2, 14214348), (3, 9476232), (4, 7107174), (6, 4738116), (8, 3553587), (9, 3158744), (12, 2369058), (18, 1579372), (24, 1184529), (36, 789686), (72, 394843), (127, 223848), (254, 111924), (381, 74616), (508, 55962), (762, 37308), (1016, 27981), (1143, 24872), (1524, 18654), (2286, 12436), (3048, 9327), (3109, 9144), (4572, 6218)]