3899728

素因数分解:

$2^4\times 7^1\times {\mathrm{34819}}^1$

素因数の和:34834

約数の個数: 20

約数和(自身を含む): 8635360

約数和(自身を除く): 4735632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 34819, 69638, 139276, 243733, 278552, 487466, 557104, 974932, 1949864, 3899728]

約数ペア:

[(1, 3899728), (2, 1949864), (4, 974932), (7, 557104), (8, 487466), (14, 278552), (16, 243733), (28, 139276), (56, 69638), (112, 34819)]