27861574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2441}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 45128160

約数和(自身を除く): 17266586

約数列:

[1, 2, 13, 26, 439, 878, 2441, 4882, 5707, 11414, 31733, 63466, 1071599, 2143198, 13930787, 27861574]

約数ペア:

[(1, 27861574), (2, 13930787), (13, 2143198), (26, 1071599), (439, 63466), (878, 31733), (2441, 11414), (4882, 5707)]