28479396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{215753}}^1$

素因数の和:215771

約数の個数: 24

約数和(自身を含む): 72493344

約数和(自身を除く): 44013948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 215753, 431506, 647259, 863012, 1294518, 2373283, 2589036, 4746566, 7119849, 9493132, 14239698, 28479396]

約数ペア:

[(1, 28479396), (2, 14239698), (3, 9493132), (4, 7119849), (6, 4746566), (11, 2589036), (12, 2373283), (22, 1294518), (33, 863012), (44, 647259), (66, 431506), (132, 215753)]