28799138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 44554104

約数和(自身を除く): 15754966

約数列:

[1, 2, 41, 82, 157, 314, 2237, 4474, 6437, 12874, 91717, 183434, 351209, 702418, 14399569, 28799138]

約数ペア:

[(1, 28799138), (2, 14399569), (41, 702418), (82, 351209), (157, 183434), (314, 91717), (2237, 12874), (4474, 6437)]