40848026

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 62628864

約数和(自身を除く): 21780838

約数列:

[1, 2, 73, 127, 146, 254, 2203, 4406, 9271, 18542, 160819, 279781, 321638, 559562, 20424013, 40848026]

約数ペア:

[(1, 40848026), (2, 20424013), (73, 559562), (127, 321638), (146, 279781), (254, 160819), (2203, 18542), (4406, 9271)]