28934556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{859}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 77441280

約数和(自身を除く): 48506724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 859, 1203, 1604, 1718, 2406, 2577, 2807, 3436, 4812, 5154, 5614, 6013, 8421, 10308, 11228, 12026, 16842, 18039, 24052, 33684, 36078, 72156, 344459, 688918, 1033377, 1377836, 2066754, 2411213, 4133508, 4822426, 7233639, 9644852, 14467278, 28934556]

約数ペア:

[(1, 28934556), (2, 14467278), (3, 9644852), (4, 7233639), (6, 4822426), (7, 4133508), (12, 2411213), (14, 2066754), (21, 1377836), (28, 1033377), (42, 688918), (84, 344459), (401, 72156), (802, 36078), (859, 33684), (1203, 24052), (1604, 18039), (1718, 16842), (2406, 12026), (2577, 11228), (2807, 10308), (3436, 8421), (4812, 6013), (5154, 5614)]