42483316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 80164000

約数和(自身を除く): 37680684

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 199, 212, 398, 796, 1007, 2014, 2809, 3781, 4028, 5618, 7562, 10547, 11236, 15124, 21094, 42188, 53371, 106742, 200393, 213484, 400786, 558991, 801572, 1117982, 2235964, 10620829, 21241658, 42483316]

約数ペア:

[(1, 42483316), (2, 21241658), (4, 10620829), (19, 2235964), (38, 1117982), (53, 801572), (76, 558991), (106, 400786), (199, 213484), (212, 200393), (398, 106742), (796, 53371), (1007, 42188), (2014, 21094), (2809, 15124), (3781, 11236), (4028, 10547), (5618, 7562)]