68816706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2647}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 157608960

約数和(自身を除く): 88792254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 1238, 1857, 2647, 3714, 4333, 5294, 7941, 8666, 12999, 15882, 18529, 25998, 37058, 55587, 111174, 1638493, 3276986, 4915479, 9830958, 11469451, 22938902, 34408353, 68816706]

約数ペア:

[(1, 68816706), (2, 34408353), (3, 22938902), (6, 11469451), (7, 9830958), (14, 4915479), (21, 3276986), (42, 1638493), (619, 111174), (1238, 55587), (1857, 37058), (2647, 25998), (3714, 18529), (4333, 15882), (5294, 12999), (7941, 8666)]