28039226

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3325

約数の個数: 16

約数和(自身を含む): 43382304

約数和(自身を除く): 15343078

約数列:

[1, 2, 53, 83, 106, 166, 3187, 4399, 6374, 8798, 168911, 264521, 337822, 529042, 14019613, 28039226]

約数ペア:

[(1, 28039226), (2, 14019613), (53, 529042), (83, 337822), (106, 264521), (166, 168911), (3187, 8798), (4399, 6374)]