987728

素因数分解:

$2^4\times 7^1\times {\mathrm{8819}}^1$

素因数の和:8834

約数の個数: 20

約数和(自身を含む): 2187360

約数和(自身を除く): 1199632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8819, 17638, 35276, 61733, 70552, 123466, 141104, 246932, 493864, 987728]

約数ペア:

[(1, 987728), (2, 493864), (4, 246932), (7, 141104), (8, 123466), (14, 70552), (16, 61733), (28, 35276), (56, 17638), (112, 8819)]