28136636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27803}}^1$

素因数の和:27841

約数の個数: 24

約数和(自身を含む): 56052864

約数和(自身を除く): 27916228

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 27803, 55606, 111212, 305833, 611666, 639469, 1223332, 1278938, 2557876, 7034159, 14068318, 28136636]

約数ペア:

[(1, 28136636), (2, 14068318), (4, 7034159), (11, 2557876), (22, 1278938), (23, 1223332), (44, 639469), (46, 611666), (92, 305833), (253, 111212), (506, 55606), (1012, 27803)]