4037004904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1279}}^1\times {\mathrm{5557}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 7683379200

約数和(自身を除く): 3646374296

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1279, 2558, 5116, 5557, 10232, 11114, 22228, 44456, 90809, 181618, 363236, 394547, 726472, 789094, 1578188, 3156376, 7107403, 14214806, 28429612, 56859224, 504625613, 1009251226, 2018502452, 4037004904]

約数ペア:

[(1, 4037004904), (2, 2018502452), (4, 1009251226), (8, 504625613), (71, 56859224), (142, 28429612), (284, 14214806), (568, 7107403), (1279, 3156376), (2558, 1578188), (5116, 789094), (5557, 726472), (10232, 394547), (11114, 363236), (22228, 181618), (44456, 90809)]