28728088

素因数分解:

$2^3\times {\mathrm{1237}}^1\times {\mathrm{2903}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 53927280

約数和(自身を除く): 25199192

約数列:

[1, 2, 4, 8, 1237, 2474, 2903, 4948, 5806, 9896, 11612, 23224, 3591011, 7182022, 14364044, 28728088]

約数ペア:

[(1, 28728088), (2, 14364044), (4, 7182022), (8, 3591011), (1237, 23224), (2474, 11612), (2903, 9896), (4948, 5806)]