40308226

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27953}}^1$

素因数の和:28065

約数の個数: 16

約数和(自身を含む): 69773184

約数和(自身を除く): 29464958

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 27953, 55906, 195671, 391342, 2879159, 5758318, 20154113, 40308226]

約数ペア:

[(1, 40308226), (2, 20154113), (7, 5758318), (14, 2879159), (103, 391342), (206, 195671), (721, 55906), (1442, 27953)]