28462642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:922

約数の個数: 24

約数和(自身を含む): 46722096

約数和(自身を除く): 18259454

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 787, 1391, 1574, 2782, 10231, 18083, 20462, 36166, 84209, 133003, 168418, 266006, 1094717, 2189434, 14231321, 28462642]

約数ペア:

[(1, 28462642), (2, 14231321), (13, 2189434), (26, 1094717), (107, 266006), (169, 168418), (214, 133003), (338, 84209), (787, 36166), (1391, 20462), (1574, 18083), (2782, 10231)]