68562286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2956

約数の個数: 24

約数和(自身を含む): 112971024

約数和(自身を除く): 44408738

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 2857, 5714, 11999, 23998, 37141, 74282, 202847, 405694, 482833, 965666, 2637011, 5274022, 34281143, 68562286]

約数ペア:

[(1, 68562286), (2, 34281143), (13, 5274022), (26, 2637011), (71, 965666), (142, 482833), (169, 405694), (338, 202847), (923, 74282), (1846, 37141), (2857, 23998), (5714, 11999)]