73850728

素因数分解:

$2^3\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1307}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 158529600

約数和(自身を除く): 84678872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1009, 1307, 2018, 2614, 4036, 5228, 7063, 8072, 9149, 10456, 14126, 18298, 28252, 36596, 56504, 73192, 1318763, 2637526, 5275052, 9231341, 10550104, 18462682, 36925364, 73850728]

約数ペア:

[(1, 73850728), (2, 36925364), (4, 18462682), (7, 10550104), (8, 9231341), (14, 5275052), (28, 2637526), (56, 1318763), (1009, 73192), (1307, 56504), (2018, 36596), (2614, 28252), (4036, 18298), (5228, 14126), (7063, 10456), (8072, 9149)]