28844366

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 44122320

約数和(自身を除く): 15277954

約数列:

[1, 2, 89, 131, 178, 262, 1237, 2474, 11659, 23318, 110093, 162047, 220186, 324094, 14422183, 28844366]

約数ペア:

[(1, 28844366), (2, 14422183), (89, 324094), (131, 220186), (178, 162047), (262, 110093), (1237, 23318), (2474, 11659)]