56420026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5179}}^1$

素因数の和:5613

約数の個数: 16

約数和(自身を含む): 91375200

約数和(自身を除く): 34955174

約数列:

[1, 2, 13, 26, 419, 838, 5179, 5447, 10358, 10894, 67327, 134654, 2170001, 4340002, 28210013, 56420026]

約数ペア:

[(1, 56420026), (2, 28210013), (13, 4340002), (26, 2170001), (419, 134654), (838, 67327), (5179, 10894), (5447, 10358)]