28682786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{3011}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 47059488

約数和(自身を除く): 18376702

約数列:

[1, 2, 11, 22, 433, 866, 3011, 4763, 6022, 9526, 33121, 66242, 1303763, 2607526, 14341393, 28682786]

約数ペア:

[(1, 28682786), (2, 14341393), (11, 2607526), (22, 1303763), (433, 66242), (866, 33121), (3011, 9526), (4763, 6022)]