68269768

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2777}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 146678400

約数和(自身を除く): 78408632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 2777, 3073, 3512, 5554, 6146, 11108, 12292, 19439, 22216, 24584, 38878, 77756, 155512, 1219103, 2438206, 4876412, 8533721, 9752824, 17067442, 34134884, 68269768]

約数ペア:

[(1, 68269768), (2, 34134884), (4, 17067442), (7, 9752824), (8, 8533721), (14, 4876412), (28, 2438206), (56, 1219103), (439, 155512), (878, 77756), (1756, 38878), (2777, 24584), (3073, 22216), (3512, 19439), (5554, 12292), (6146, 11108)]