28964429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 33019392

約数和(自身を除く): 4054963

約数列:

[1, 13, 23, 73, 299, 949, 1327, 1679, 17251, 21827, 30521, 96871, 396773, 1259323, 2228033, 28964429]

約数ペア:

[(1, 28964429), (13, 2228033), (23, 1259323), (73, 396773), (299, 96871), (949, 30521), (1327, 21827), (1679, 17251)]