2667728

素因数分解:

$2^4\times 7^1\times {\mathrm{23819}}^1$

素因数の和:23834

約数の個数: 20

約数和(自身を含む): 5907360

約数和(自身を除く): 3239632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23819, 47638, 95276, 166733, 190552, 333466, 381104, 666932, 1333864, 2667728]

約数ペア:

[(1, 2667728), (2, 1333864), (4, 666932), (7, 381104), (8, 333466), (14, 190552), (16, 166733), (28, 95276), (56, 47638), (112, 23819)]