28911596

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9473}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 58359840

約数和(自身を除く): 29448244

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9473, 18946, 37892, 66311, 132622, 265244, 1032557, 2065114, 4130228, 7227899, 14455798, 28911596]

約数ペア:

[(1, 28911596), (2, 14455798), (4, 7227899), (7, 4130228), (14, 2065114), (28, 1032557), (109, 265244), (218, 132622), (436, 66311), (763, 37892), (1526, 18946), (3052, 9473)]