56390586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1342633}}^1$

素因数の和:1342645

約数の個数: 16

約数和(自身を含む): 128892864

約数和(自身を除く): 72502278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1342633, 2685266, 4027899, 8055798, 9398431, 18796862, 28195293, 56390586]

約数ペア:

[(1, 56390586), (2, 28195293), (3, 18796862), (6, 9398431), (7, 8055798), (14, 4027899), (21, 2685266), (42, 1342633)]