40726949

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 42923520

約数和(自身を除く): 2196571

約数列:

[1, 53, 71, 79, 137, 3763, 4187, 5609, 7261, 9727, 10823, 297277, 515531, 573619, 768433, 40726949]

約数ペア:

[(1, 40726949), (53, 768433), (71, 573619), (79, 515531), (137, 297277), (3763, 10823), (4187, 9727), (5609, 7261)]