68053916

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3677}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 136350816

約数和(自身を除く): 68296900

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 3677, 4627, 7354, 9254, 14708, 18508, 25739, 51478, 102956, 2430497, 4860994, 9721988, 17013479, 34026958, 68053916]

約数ペア:

[(1, 68053916), (2, 34026958), (4, 17013479), (7, 9721988), (14, 4860994), (28, 2430497), (661, 102956), (1322, 51478), (2644, 25739), (3677, 18508), (4627, 14708), (7354, 9254)]