68863838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2467}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 109549584

約数和(自身を除く): 40685746

約数列:

[1, 2, 17, 34, 821, 1642, 2467, 4934, 13957, 27914, 41939, 83878, 2025407, 4050814, 34431919, 68863838]

約数ペア:

[(1, 68863838), (2, 34431919), (17, 4050814), (34, 2025407), (821, 83878), (1642, 41939), (2467, 27914), (4934, 13957)]