40630772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111623}}^1$

素因数の和:111647

約数の個数: 24

約数和(自身を含む): 87513216

約数和(自身を除く): 46882444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 111623, 223246, 446492, 781361, 1451099, 1562722, 2902198, 3125444, 5804396, 10157693, 20315386, 40630772]

約数ペア:

[(1, 40630772), (2, 20315386), (4, 10157693), (7, 5804396), (13, 3125444), (14, 2902198), (26, 1562722), (28, 1451099), (52, 781361), (91, 446492), (182, 223246), (364, 111623)]