40406114

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{10271}}^1$

素因数の和:10561

約数の個数: 16

約数和(自身を含む): 69520896

約数和(自身を除く): 29114782

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 10271, 20542, 71897, 143794, 2886151, 5772302, 20203057, 40406114]

約数ペア:

[(1, 40406114), (2, 20203057), (7, 5772302), (14, 2886151), (281, 143794), (562, 71897), (1967, 20542), (3934, 10271)]