28168608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22571}}^1$

素因数の和:22597

約数の個数: 48

約数和(自身を含む): 79634016

約数和(自身を除く): 51465408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22571, 45142, 67713, 90284, 135426, 180568, 270852, 293423, 361136, 541704, 586846, 722272, 880269, 1083408, 1173692, 1760538, 2166816, 2347384, 3521076, 4694768, 7042152, 9389536, 14084304, 28168608]

約数ペア:

[(1, 28168608), (2, 14084304), (3, 9389536), (4, 7042152), (6, 4694768), (8, 3521076), (12, 2347384), (13, 2166816), (16, 1760538), (24, 1173692), (26, 1083408), (32, 880269), (39, 722272), (48, 586846), (52, 541704), (78, 361136), (96, 293423), (104, 270852), (156, 180568), (208, 135426), (312, 90284), (416, 67713), (624, 45142), (1248, 22571)]