39399746

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7499}}^1$

素因数の和:7609

約数の個数: 16

約数和(自身を含む): 61560000

約数和(自身を除く): 22160254

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 7499, 14998, 277463, 532429, 554926, 1064858, 19699873, 39399746]

約数ペア:

[(1, 39399746), (2, 19699873), (37, 1064858), (71, 554926), (74, 532429), (142, 277463), (2627, 14998), (5254, 7499)]