28473310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 26269730

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2879, 4945, 5758, 9890, 14395, 28790, 66217, 123797, 132434, 247594, 331085, 618985, 662170, 1237970, 2847331, 5694662, 14236655, 28473310]

約数ペア:

[(1, 28473310), (2, 14236655), (5, 5694662), (10, 2847331), (23, 1237970), (43, 662170), (46, 618985), (86, 331085), (115, 247594), (215, 132434), (230, 123797), (430, 66217), (989, 28790), (1978, 14395), (2879, 9890), (4945, 5758)]