66662228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 119980224

約数和(自身を除く): 53317996

約数列:

[1, 2, 4, 41, 82, 164, 311, 622, 1244, 1307, 2614, 5228, 12751, 25502, 51004, 53587, 107174, 214348, 406477, 812954, 1625908, 16665557, 33331114, 66662228]

約数ペア:

[(1, 66662228), (2, 33331114), (4, 16665557), (41, 1625908), (82, 812954), (164, 406477), (311, 214348), (622, 107174), (1244, 53587), (1307, 51004), (2614, 25502), (5228, 12751)]