27571052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1823}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 51072000

約数和(自身を除く): 23500948

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1823, 3646, 3781, 7292, 7562, 15124, 34637, 69274, 138548, 362777, 725554, 1451108, 6892763, 13785526, 27571052]

約数ペア:

[(1, 27571052), (2, 13785526), (4, 6892763), (19, 1451108), (38, 725554), (76, 362777), (199, 138548), (398, 69274), (796, 34637), (1823, 15124), (3646, 7562), (3781, 7292)]