40702067

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 47616000

約数和(自身を除く): 6913933

約数列:

[1, 7, 61, 199, 427, 479, 1393, 3353, 12139, 29219, 84973, 95321, 204533, 667247, 5814581, 40702067]

約数ペア:

[(1, 40702067), (7, 5814581), (61, 667247), (199, 204533), (427, 95321), (479, 84973), (1393, 29219), (3353, 12139)]