27629810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16349}}^1$

素因数の和:16382

約数の個数: 24

約数和(自身を含む): 53856900

約数和(自身を除く): 26227090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 16349, 32698, 81745, 163490, 212537, 425074, 1062685, 2125370, 2762981, 5525962, 13814905, 27629810]

約数ペア:

[(1, 27629810), (2, 13814905), (5, 5525962), (10, 2762981), (13, 2125370), (26, 1062685), (65, 425074), (130, 212537), (169, 163490), (338, 81745), (845, 32698), (1690, 16349)]