28077616

素因数分解:

$2^4\times 7^1\times {\mathrm{250693}}^1$

素因数の和:250708

約数の個数: 20

約数和(自身を含む): 62172112

約数和(自身を除く): 34094496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 250693, 501386, 1002772, 1754851, 2005544, 3509702, 4011088, 7019404, 14038808, 28077616]

約数ペア:

[(1, 28077616), (2, 14038808), (4, 7019404), (7, 4011088), (8, 3509702), (14, 2005544), (16, 1754851), (28, 1002772), (56, 501386), (112, 250693)]