28799792

素因数分解:

$2^4\times 7^1\times {\mathrm{257141}}^1$

素因数の和:257156

約数の個数: 20

約数和(自身を含む): 63771216

約数和(自身を除く): 34971424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257141, 514282, 1028564, 1799987, 2057128, 3599974, 4114256, 7199948, 14399896, 28799792]

約数ペア:

[(1, 28799792), (2, 14399896), (4, 7199948), (7, 4114256), (8, 3599974), (14, 2057128), (16, 1799987), (28, 1028564), (56, 514282), (112, 257141)]