71656878

素因数分解:

$2^1\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{5717}}^1$

素因数の和:7811

約数の個数: 16

約数和(自身を含む): 143407440

約数和(自身を除く): 71750562

約数列:

[1, 2, 3, 6, 2089, 4178, 5717, 6267, 11434, 12534, 17151, 34302, 11942813, 23885626, 35828439, 71656878]

約数ペア:

[(1, 71656878), (2, 35828439), (3, 23885626), (6, 11942813), (2089, 34302), (4178, 17151), (5717, 12534), (6267, 11434)]