27561028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1097}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 52756704

約数和(自身を除く): 25195676

約数列:

[1, 2, 4, 11, 22, 44, 571, 1097, 1142, 2194, 2284, 4388, 6281, 12067, 12562, 24134, 25124, 48268, 626387, 1252774, 2505548, 6890257, 13780514, 27561028]

約数ペア:

[(1, 27561028), (2, 13780514), (4, 6890257), (11, 2505548), (22, 1252774), (44, 626387), (571, 48268), (1097, 25124), (1142, 24134), (2194, 12562), (2284, 12067), (4388, 6281)]