75086728

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{21187}}^1$

素因数の和:21636

約数の個数: 16

約数和(自身を含む): 141112080

約数和(自身を除く): 66025352

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 21187, 42374, 84748, 169496, 9385841, 18771682, 37543364, 75086728]

約数ペア:

[(1, 75086728), (2, 37543364), (4, 18771682), (8, 9385841), (443, 169496), (886, 84748), (1772, 42374), (3544, 21187)]