40705546

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9349}}^1$

素因数の和:9669

約数の個数: 16

約数和(自身を含む): 70012800

約数和(自身を除く): 29307254

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 9349, 18698, 65443, 130886, 2907539, 5815078, 20352773, 40705546]

約数ペア:

[(1, 40705546), (2, 20352773), (7, 5815078), (14, 2907539), (311, 130886), (622, 65443), (2177, 18698), (4354, 9349)]