40374866

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2713}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 69304704

約数和(自身を除く): 28929838

約数列:

[1, 2, 7, 14, 1063, 2126, 2713, 5426, 7441, 14882, 18991, 37982, 2883919, 5767838, 20187433, 40374866]

約数ペア:

[(1, 40374866), (2, 20187433), (7, 5767838), (14, 2883919), (1063, 37982), (2126, 18991), (2713, 14882), (5426, 7441)]