28067404463

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{7789}}^1\times {\mathrm{13913}}^1$

素因数の和:21746

約数の個数: 16

約数和(自身を含む): 32950578240

約数和(自身を除く): 4883173777

約数列:

[1, 7, 37, 259, 7789, 13913, 54523, 97391, 288193, 514781, 2017351, 3603467, 108368357, 758578499, 4009629209, 28067404463]

約数ペア:

[(1, 28067404463), (7, 4009629209), (37, 758578499), (259, 108368357), (7789, 3603467), (13913, 2017351), (54523, 514781), (97391, 288193)]