28467244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28813}}^1$

素因数の和:28849

約数の個数: 24

約数和(自身を含む): 56475440

約数和(自身を除く): 28008196

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28813, 57626, 115252, 374569, 547447, 749138, 1094894, 1498276, 2189788, 7116811, 14233622, 28467244]

約数ペア:

[(1, 28467244), (2, 14233622), (4, 7116811), (13, 2189788), (19, 1498276), (26, 1094894), (38, 749138), (52, 547447), (76, 374569), (247, 115252), (494, 57626), (988, 28813)]