28879949

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 34546176

約数和(自身を除く): 5666227

約数列:

[1, 7, 41, 47, 287, 329, 1927, 2141, 13489, 14987, 87781, 100627, 614467, 704389, 4125707, 28879949]

約数ペア:

[(1, 28879949), (7, 4125707), (41, 704389), (47, 614467), (287, 100627), (329, 87781), (1927, 14987), (2141, 13489)]