28340906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27409}}^1$

素因数の和:27469

約数の個数: 16

約数和(自身を含む): 47364480

約数和(自身を除く): 19023574

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27409, 54818, 301499, 602998, 1288223, 2576446, 14170453, 28340906]

約数ペア:

[(1, 28340906), (2, 14170453), (11, 2576446), (22, 1288223), (47, 602998), (94, 301499), (517, 54818), (1034, 27409)]