68352242

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 119688192

約数和(自身を除く): 51335950

約数列:

[1, 2, 7, 14, 103, 107, 206, 214, 443, 721, 749, 886, 1442, 1498, 3101, 6202, 11021, 22042, 45629, 47401, 77147, 91258, 94802, 154294, 319403, 331807, 638806, 663614, 4882303, 9764606, 34176121, 68352242]

約数ペア:

[(1, 68352242), (2, 34176121), (7, 9764606), (14, 4882303), (103, 663614), (107, 638806), (206, 331807), (214, 319403), (443, 154294), (721, 94802), (749, 91258), (886, 77147), (1442, 47401), (1498, 45629), (3101, 22042), (6202, 11021)]