28644022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8293}}^1$

素因数の和:8463

約数の個数: 16

約数和(自身を含む): 47176272

約数和(自身を除く): 18532250

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 8293, 16586, 91223, 182446, 1302001, 2604002, 14322011, 28644022]

約数ペア:

[(1, 28644022), (2, 14322011), (11, 2604002), (22, 1302001), (157, 182446), (314, 91223), (1727, 16586), (3454, 8293)]