28238694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{427859}}^1$

素因数の和:427875

約数の個数: 16

約数和(自身を含む): 61611840

約数和(自身を除く): 33373146

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 427859, 855718, 1283577, 2567154, 4706449, 9412898, 14119347, 28238694]

約数ペア:

[(1, 28238694), (2, 14119347), (3, 9412898), (6, 4706449), (11, 2567154), (22, 1283577), (33, 855718), (66, 427859)]