28972024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{84221}}^1$

素因数の和:84270

約数の個数: 16

約数和(自身を含む): 55586520

約数和(自身を除く): 26614496

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 84221, 168442, 336884, 673768, 3621503, 7243006, 14486012, 28972024]

約数ペア:

[(1, 28972024), (2, 14486012), (4, 7243006), (8, 3621503), (43, 673768), (86, 336884), (172, 168442), (344, 84221)]