28441588

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9319}}^1$

素因数の和:9439

約数の個数: 24

約数和(自身を含む): 57411200

約数和(自身を除く): 28969612

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9319, 18638, 37276, 65233, 130466, 260932, 1015771, 2031542, 4063084, 7110397, 14220794, 28441588]

約数ペア:

[(1, 28441588), (2, 14220794), (4, 7110397), (7, 4063084), (14, 2031542), (28, 1015771), (109, 260932), (218, 130466), (436, 65233), (763, 37276), (1526, 18638), (3052, 9319)]