28288878

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{4729}}^1$

素因数の和:5731

約数の個数: 16

約数和(自身を含む): 56646480

約数和(自身を除く): 28357602

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 4729, 5982, 9458, 14187, 28374, 4714813, 9429626, 14144439, 28288878]

約数ペア:

[(1, 28288878), (2, 14144439), (3, 9429626), (6, 4714813), (997, 28374), (1994, 14187), (2991, 9458), (4729, 5982)]