29965564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 53969328

約数和(自身を除く): 24003764

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 1321, 2642, 5284, 5671, 11342, 22684, 70013, 140026, 141347, 280052, 282694, 565388, 7491391, 14982782, 29965564]

約数ペア:

[(1, 29965564), (2, 14982782), (4, 7491391), (53, 565388), (106, 282694), (107, 280052), (212, 141347), (214, 140026), (428, 70013), (1321, 22684), (2642, 11342), (5284, 5671)]