27659866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2539}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 44805600

約数和(自身を除く): 17145734

約数列:

[1, 2, 13, 26, 419, 838, 2539, 5078, 5447, 10894, 33007, 66014, 1063841, 2127682, 13829933, 27659866]

約数ペア:

[(1, 27659866), (2, 13829933), (13, 2127682), (26, 1063841), (419, 66014), (838, 33007), (2539, 10894), (5078, 5447)]