28023292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27691}}^1$

素因数の和:27729

約数の個数: 24

約数和(自身を含む): 55827072

約数和(自身を除く): 27803780

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 27691, 55382, 110764, 304601, 609202, 636893, 1218404, 1273786, 2547572, 7005823, 14011646, 28023292]

約数ペア:

[(1, 28023292), (2, 14011646), (4, 7005823), (11, 2547572), (22, 1273786), (23, 1218404), (44, 636893), (46, 609202), (92, 304601), (253, 110764), (506, 55382), (1012, 27691)]