25262136

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20639}}^1$

素因数の和:20668

約数の個数: 48

約数和(自身を含む): 72446400

約数和(自身を除く): 47184264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 20639, 41278, 61917, 82556, 123834, 165112, 185751, 247668, 350863, 371502, 495336, 701726, 743004, 1052589, 1403452, 1486008, 2105178, 2806904, 3157767, 4210356, 6315534, 8420712, 12631068, 25262136]

約数ペア:

[(1, 25262136), (2, 12631068), (3, 8420712), (4, 6315534), (6, 4210356), (8, 3157767), (9, 2806904), (12, 2105178), (17, 1486008), (18, 1403452), (24, 1052589), (34, 743004), (36, 701726), (51, 495336), (68, 371502), (72, 350863), (102, 247668), (136, 185751), (153, 165112), (204, 123834), (306, 82556), (408, 61917), (612, 41278), (1224, 20639)]