8000048

素因数分解:

$2^4\times 7^1\times {\mathrm{71429}}^1$

素因数の和:71444

約数の個数: 20

約数和(自身を含む): 17714640

約数和(自身を除く): 9714592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71429, 142858, 285716, 500003, 571432, 1000006, 1142864, 2000012, 4000024, 8000048]

約数ペア:

[(1, 8000048), (2, 4000024), (4, 2000012), (7, 1142864), (8, 1000006), (14, 571432), (16, 500003), (28, 285716), (56, 142858), (112, 71429)]