28883474

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2819}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 44668800

約数和(自身を除く): 15785326

約数列:

[1, 2, 47, 94, 109, 218, 2819, 5123, 5638, 10246, 132493, 264986, 307271, 614542, 14441737, 28883474]

約数ペア:

[(1, 28883474), (2, 14441737), (47, 614542), (94, 307271), (109, 264986), (218, 132493), (2819, 10246), (5123, 5638)]