28244044

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{69911}}^1$

素因数の和:70016

約数の個数: 12

約数和(自身を含む): 49917168

約数和(自身を除く): 21673124

約数列:

[1, 2, 4, 101, 202, 404, 69911, 139822, 279644, 7061011, 14122022, 28244044]

約数ペア:

[(1, 28244044), (2, 14122022), (4, 7061011), (101, 279644), (202, 139822), (404, 69911)]