71342687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 79779840

約数和(自身を除く): 8437153

約数列:

[1, 13, 31, 211, 403, 839, 2743, 6541, 10907, 26009, 85033, 177029, 338117, 2301377, 5487899, 71342687]

約数ペア:

[(1, 71342687), (13, 5487899), (31, 2301377), (211, 338117), (403, 177029), (839, 85033), (2743, 26009), (6541, 10907)]