28181846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{182999}}^1$

素因数の和:183019

約数の個数: 16

約数和(自身を含む): 52704000

約数和(自身を除く): 24522154

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 182999, 365998, 1280993, 2012989, 2561986, 4025978, 14090923, 28181846]

約数ペア:

[(1, 28181846), (2, 14090923), (7, 4025978), (11, 2561986), (14, 2012989), (22, 1280993), (77, 365998), (154, 182999)]