56220388

素因数分解:

$2^2\times 7^1\times {\mathrm{2007871}}^1$

素因数の和:2007882

約数の個数: 12

約数和(自身を含む): 112440832

約数和(自身を除く): 56220444

約数列:

[1, 2, 4, 7, 14, 28, 2007871, 4015742, 8031484, 14055097, 28110194, 56220388]

約数ペア:

[(1, 56220388), (2, 28110194), (4, 14055097), (7, 8031484), (14, 4015742), (28, 2007871)]