28212262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{10141}}^1$

素因数の和:10263

約数の個数: 16

約数和(自身を含む): 46004112

約数和(自身を除く): 17791850

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 10141, 20282, 131833, 263666, 1085087, 2170174, 14106131, 28212262]

約数ペア:

[(1, 28212262), (2, 14106131), (13, 2170174), (26, 1085087), (107, 263666), (214, 131833), (1391, 20282), (2782, 10141)]