27888924672016

素因数分解:

$2^4\times {\mathrm{15511}}^1\times {\mathrm{112375591}}^1$

素因数の和:112391110

約数の個数: 20

約数和(自身を含む): 54038275676224

約数和(自身を除く): 26149351004208

約数列:

[1, 2, 4, 8, 16, 15511, 31022, 62044, 124088, 248176, 112375591, 224751182, 449502364, 899004728, 1798009456, 1743057792001, 3486115584002, 6972231168004, 13944462336008, 27888924672016]

約数ペア:

[(1, 27888924672016), (2, 13944462336008), (4, 6972231168004), (8, 3486115584002), (16, 1743057792001), (15511, 1798009456), (31022, 899004728), (62044, 449502364), (124088, 224751182), (248176, 112375591)]