26057968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85717}}^1$

素因数の和:85744

約数の個数: 20

約数和(自身を含む): 53145160

約数和(自身を除く): 27087192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85717, 171434, 342868, 685736, 1371472, 1628623, 3257246, 6514492, 13028984, 26057968]

約数ペア:

[(1, 26057968), (2, 13028984), (4, 6514492), (8, 3257246), (16, 1628623), (19, 1371472), (38, 685736), (76, 342868), (152, 171434), (304, 85717)]