28216554

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{20717}}^1$

素因数の和:20949

約数の個数: 16

約数和(自身を含む): 56684448

約数和(自身を除く): 28467894

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 20717, 41434, 62151, 124302, 4702759, 9405518, 14108277, 28216554]

約数ペア:

[(1, 28216554), (2, 14108277), (3, 9405518), (6, 4702759), (227, 124302), (454, 62151), (681, 41434), (1362, 20717)]