28635696

素因数分解:

$2^4\times 3^2\times {\mathrm{198859}}^1$

素因数の和:198873

約数の個数: 30

約数和(自身を含む): 80140580

約数和(自身を除く): 51504884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 198859, 397718, 596577, 795436, 1193154, 1590872, 1789731, 2386308, 3181744, 3579462, 4772616, 7158924, 9545232, 14317848, 28635696]

約数ペア:

[(1, 28635696), (2, 14317848), (3, 9545232), (4, 7158924), (6, 4772616), (8, 3579462), (9, 3181744), (12, 2386308), (16, 1789731), (18, 1590872), (24, 1193154), (36, 795436), (48, 596577), (72, 397718), (144, 198859)]