28342822

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 43216992

約数和(自身を除く): 14874170

約数列:

[1, 2, 101, 193, 202, 386, 727, 1454, 19493, 38986, 73427, 140311, 146854, 280622, 14171411, 28342822]

約数ペア:

[(1, 28342822), (2, 14171411), (101, 280622), (193, 146854), (202, 140311), (386, 73427), (727, 38986), (1454, 19493)]