39337142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 66061632

約数和(自身を除く): 26724490

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 397, 481, 794, 962, 1339, 2678, 3811, 5161, 7622, 10322, 14689, 29378, 40891, 49543, 81782, 99086, 190957, 381914, 531583, 1063166, 1512967, 3025934, 19668571, 39337142]

約数ペア:

[(1, 39337142), (2, 19668571), (13, 3025934), (26, 1512967), (37, 1063166), (74, 531583), (103, 381914), (206, 190957), (397, 99086), (481, 81782), (794, 49543), (962, 40891), (1339, 29378), (2678, 14689), (3811, 10322), (5161, 7622)]