26867165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3863}}^1$

素因数の和:3988

約数の個数: 16

約数和(自身を含む): 35054208

約数和(自身を除く): 8187043

約数列:

[1, 5, 13, 65, 107, 535, 1391, 3863, 6955, 19315, 50219, 251095, 413341, 2066705, 5373433, 26867165]

約数ペア:

[(1, 26867165), (5, 5373433), (13, 2066705), (65, 413341), (107, 251095), (535, 50219), (1391, 19315), (3863, 6955)]