71263126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 121118976

約数和(自身を除く): 49855850

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 781, 946, 1061, 1562, 2122, 3053, 6106, 11671, 23342, 33583, 45623, 67166, 75331, 91246, 150662, 501853, 828641, 1003706, 1657282, 3239233, 6478466, 35631563, 71263126]

約数ペア:

[(1, 71263126), (2, 35631563), (11, 6478466), (22, 3239233), (43, 1657282), (71, 1003706), (86, 828641), (142, 501853), (473, 150662), (781, 91246), (946, 75331), (1061, 67166), (1562, 45623), (2122, 33583), (3053, 23342), (6106, 11671)]