67354868

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2213}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 134894592

約数和(自身を除く): 67539724

約数列:

[1, 2, 4, 7, 14, 28, 1087, 2174, 2213, 4348, 4426, 7609, 8852, 15218, 15491, 30436, 30982, 61964, 2405531, 4811062, 9622124, 16838717, 33677434, 67354868]

約数ペア:

[(1, 67354868), (2, 33677434), (4, 16838717), (7, 9622124), (14, 4811062), (28, 2405531), (1087, 61964), (2174, 30982), (2213, 30436), (4348, 15491), (4426, 15218), (7609, 8852)]