29438162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 20203822

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 431, 481, 862, 923, 962, 1846, 2627, 5254, 5603, 11206, 15947, 30601, 31894, 34151, 61202, 68302, 207311, 397813, 414622, 795626, 1132237, 2264474, 14719081, 29438162]

約数ペア:

[(1, 29438162), (2, 14719081), (13, 2264474), (26, 1132237), (37, 795626), (71, 414622), (74, 397813), (142, 207311), (431, 68302), (481, 61202), (862, 34151), (923, 31894), (962, 30601), (1846, 15947), (2627, 11206), (5254, 5603)]