28367040836

素因数分解:

$2^2\times {\mathrm{6661}}^1\times {\mathrm{1064669}}^1$

素因数の和:1071334

約数の個数: 12

約数和(自身を含む): 49649820780

約数和(自身を除く): 21282779944

約数列:

[1, 2, 4, 6661, 13322, 26644, 1064669, 2129338, 4258676, 7091760209, 14183520418, 28367040836]

約数ペア:

[(1, 28367040836), (2, 14183520418), (4, 7091760209), (6661, 4258676), (13322, 2129338), (26644, 1064669)]