40147684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4937}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 74662560

約数和(自身を除く): 34514876

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 4937, 8132, 9874, 19748, 93803, 187606, 375212, 528259, 1056518, 2113036, 10036921, 20073842, 40147684]

約数ペア:

[(1, 40147684), (2, 20073842), (4, 10036921), (19, 2113036), (38, 1056518), (76, 528259), (107, 375212), (214, 187606), (428, 93803), (2033, 19748), (4066, 9874), (4937, 8132)]