40406954

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26479}}^1$

素因数の和:26597

約数の個数: 16

約数和(自身を含む): 69907200

約数和(自身を除く): 29500246

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 26479, 52958, 185353, 370706, 2886211, 5772422, 20203477, 40406954]

約数ペア:

[(1, 40406954), (2, 20203477), (7, 5772422), (14, 2886211), (109, 370706), (218, 185353), (763, 52958), (1526, 26479)]