28559568

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 76798656

約数和(自身を除く): 48239088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 101, 129, 137, 172, 202, 258, 274, 303, 344, 404, 411, 516, 548, 606, 688, 808, 822, 1032, 1096, 1212, 1616, 1644, 2064, 2192, 2424, 3288, 4343, 4848, 5891, 6576, 8686, 11782, 13029, 13837, 17372, 17673, 23564, 26058, 27674, 34744, 35346, 41511, 47128, 52116, 55348, 69488, 70692, 83022, 94256, 104232, 110696, 141384, 166044, 208464, 221392, 282768, 332088, 594991, 664176, 1189982, 1784973, 2379964, 3569946, 4759928, 7139892, 9519856, 14279784, 28559568]

約数ペア:

[(1, 28559568), (2, 14279784), (3, 9519856), (4, 7139892), (6, 4759928), (8, 3569946), (12, 2379964), (16, 1784973), (24, 1189982), (43, 664176), (48, 594991), (86, 332088), (101, 282768), (129, 221392), (137, 208464), (172, 166044), (202, 141384), (258, 110696), (274, 104232), (303, 94256), (344, 83022), (404, 70692), (411, 69488), (516, 55348), (548, 52116), (606, 47128), (688, 41511), (808, 35346), (822, 34744), (1032, 27674), (1096, 26058), (1212, 23564), (1616, 17673), (1644, 17372), (2064, 13837), (2192, 13029), (2424, 11782), (3288, 8686), (4343, 6576), (4848, 5891)]