28475616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22817}}^1$

素因数の和:22843

約数の個数: 48

約数和(自身を含む): 80501904

約数和(自身を除く): 52026288

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, 22817, 45634, 68451, 91268, 136902, 182536, 273804, 296621, 365072, 547608, 593242, 730144, 889863, 1095216, 1186484, 1779726, 2190432, 2372968, 3559452, 4745936, 7118904, 9491872, 14237808, 28475616]

約数ペア:

[(1, 28475616), (2, 14237808), (3, 9491872), (4, 7118904), (6, 4745936), (8, 3559452), (12, 2372968), (13, 2190432), (16, 1779726), (24, 1186484), (26, 1095216), (32, 889863), (39, 730144), (48, 593242), (52, 547608), (78, 365072), (96, 296621), (104, 273804), (156, 182536), (208, 136902), (312, 91268), (416, 68451), (624, 45634), (1248, 22817)]