28864182656

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{1133173}}^1$

素因数の和:1133386

約数の個数: 32

約数和(自身を含む): 57791874000

約数和(自身を除く): 28927691344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 6368, 12736, 25472, 1133173, 2266346, 4532692, 9065384, 18130768, 36261536, 72523072, 145046144, 225501427, 451002854, 902005708, 1804011416, 3608022832, 7216045664, 14432091328, 28864182656]

約数ペア:

[(1, 28864182656), (2, 14432091328), (4, 7216045664), (8, 3608022832), (16, 1804011416), (32, 902005708), (64, 451002854), (128, 225501427), (199, 145046144), (398, 72523072), (796, 36261536), (1592, 18130768), (3184, 9065384), (6368, 4532692), (12736, 2266346), (25472, 1133173)]