28234556

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3181}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 56665056

約数和(自身を除く): 28430500

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 3181, 4438, 6362, 8876, 12724, 22267, 44534, 89068, 1008377, 2016754, 4033508, 7058639, 14117278, 28234556]

約数ペア:

[(1, 28234556), (2, 14117278), (4, 7058639), (7, 4033508), (14, 2016754), (28, 1008377), (317, 89068), (634, 44534), (1268, 22267), (2219, 12724), (3181, 8876), (4438, 6362)]