26849431

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 4669289

約数列:

[1, 7, 71, 89, 497, 607, 623, 4249, 6319, 43097, 44233, 54023, 301679, 378161, 3835633, 26849431]

約数ペア:

[(1, 26849431), (7, 3835633), (71, 378161), (89, 301679), (497, 54023), (607, 44233), (623, 43097), (4249, 6319)]