28266724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2719}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 52093440

約数和(自身を除く): 23826716

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2599, 2719, 5198, 5438, 10396, 10876, 62537, 125074, 250148, 307247, 614494, 1228988, 7066681, 14133362, 28266724]

約数ペア:

[(1, 28266724), (2, 14133362), (4, 7066681), (23, 1228988), (46, 614494), (92, 307247), (113, 250148), (226, 125074), (452, 62537), (2599, 10876), (2719, 10396), (5198, 5438)]