25661742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 54395520

約数和(自身を除く): 28733778

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 1381, 2762, 3097, 4143, 6194, 8286, 9291, 18582, 26239, 52478, 78717, 157434, 225103, 450206, 675309, 1350618, 4276957, 8553914, 12830871, 25661742]

約数ペア:

[(1, 25661742), (2, 12830871), (3, 8553914), (6, 4276957), (19, 1350618), (38, 675309), (57, 450206), (114, 225103), (163, 157434), (326, 78717), (489, 52478), (978, 26239), (1381, 18582), (2762, 9291), (3097, 8286), (4143, 6194)]