27622352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90863}}^1$

素因数の和:90890

約数の個数: 20

約数和(自身を含む): 56335680

約数和(自身を除く): 28713328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90863, 181726, 363452, 726904, 1453808, 1726397, 3452794, 6905588, 13811176, 27622352]

約数ペア:

[(1, 27622352), (2, 13811176), (4, 6905588), (8, 3452794), (16, 1726397), (19, 1453808), (38, 726904), (76, 363452), (152, 181726), (304, 90863)]