28622335

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7237}}^1$

素因数の和:7362

約数の個数: 16

約数和(自身を含む): 39606336

約数和(自身を除く): 10984001

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 7237, 36185, 50659, 253295, 817781, 4088905, 5724467, 28622335]

約数ペア:

[(1, 28622335), (5, 5724467), (7, 4088905), (35, 817781), (113, 253295), (565, 50659), (791, 36185), (3955, 7237)]