40212508

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9511}}^1$

素因数の和:9673

約数の個数: 24

約数和(自身を含む): 80966144

約数和(自身を除く): 40753636

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 9511, 19022, 38044, 66577, 133154, 266308, 1436161, 2872322, 5744644, 10053127, 20106254, 40212508]

約数ペア:

[(1, 40212508), (2, 20106254), (4, 10053127), (7, 5744644), (14, 2872322), (28, 1436161), (151, 266308), (302, 133154), (604, 66577), (1057, 38044), (2114, 19022), (4228, 9511)]