28591856

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{4127}}^1$

素因数の和:4568

約数の個数: 20

約数和(自身を含む): 55538112

約数和(自身を除く): 26946256

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 4127, 6928, 8254, 16508, 33016, 66032, 1786991, 3573982, 7147964, 14295928, 28591856]

約数ペア:

[(1, 28591856), (2, 14295928), (4, 7147964), (8, 3573982), (16, 1786991), (433, 66032), (866, 33016), (1732, 16508), (3464, 8254), (4127, 6928)]