28854856

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{49409}}^1$

素因数の和:49488

約数の個数: 16

約数和(自身を含む): 54845100

約数和(自身を除く): 25990244

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 49409, 98818, 197636, 395272, 3606857, 7213714, 14427428, 28854856]

約数ペア:

[(1, 28854856), (2, 14427428), (4, 7213714), (8, 3606857), (73, 395272), (146, 197636), (292, 98818), (584, 49409)]