28795954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56909}}^1$

素因数の和:56945

約数の個数: 16

約数和(自身を含む): 49170240

約数和(自身を除く): 20374286

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56909, 113818, 625999, 1251998, 1308907, 2617814, 14397977, 28795954]

約数ペア:

[(1, 28795954), (2, 14397977), (11, 2617814), (22, 1308907), (23, 1251998), (46, 625999), (253, 113818), (506, 56909)]