1043728

素因数分解:

$2^4\times 7^1\times {\mathrm{9319}}^1$

素因数の和:9334

約数の個数: 20

約数和(自身を含む): 2311360

約数和(自身を除く): 1267632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9319, 18638, 37276, 65233, 74552, 130466, 149104, 260932, 521864, 1043728]

約数ペア:

[(1, 1043728), (2, 521864), (4, 260932), (7, 149104), (8, 130466), (14, 74552), (16, 65233), (28, 37276), (56, 18638), (112, 9319)]