28325606

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 43428528

約数和(自身を除く): 15102922

約数列:

[1, 2, 73, 131, 146, 262, 1481, 2962, 9563, 19126, 108113, 194011, 216226, 388022, 14162803, 28325606]

約数ペア:

[(1, 28325606), (2, 14162803), (73, 388022), (131, 216226), (146, 194011), (262, 108113), (1481, 19126), (2962, 9563)]