71125768

素因数分解:

$2^3\times 7^1\times {\mathrm{1270103}}^1$

素因数の和:1270116

約数の個数: 16

約数和(自身を含む): 152412480

約数和(自身を除く): 81286712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1270103, 2540206, 5080412, 8890721, 10160824, 17781442, 35562884, 71125768]

約数ペア:

[(1, 71125768), (2, 35562884), (4, 17781442), (7, 10160824), (8, 8890721), (14, 5080412), (28, 2540206), (56, 1270103)]