28045188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{33871}}^1$

素因数の和:33904

約数の個数: 36

約数和(自身を含む): 73976448

約数和(自身を除く): 45931260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 33871, 67742, 101613, 135484, 203226, 304839, 406452, 609678, 779033, 1219356, 1558066, 2337099, 3116132, 4674198, 7011297, 9348396, 14022594, 28045188]

約数ペア:

[(1, 28045188), (2, 14022594), (3, 9348396), (4, 7011297), (6, 4674198), (9, 3116132), (12, 2337099), (18, 1558066), (23, 1219356), (36, 779033), (46, 609678), (69, 406452), (92, 304839), (138, 203226), (207, 135484), (276, 101613), (414, 67742), (828, 33871)]