26961895

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 33452352

約数和(自身を除く): 6490457

約数列:

[1, 5, 53, 71, 265, 355, 1433, 3763, 7165, 18815, 75949, 101743, 379745, 508715, 5392379, 26961895]

約数ペア:

[(1, 26961895), (5, 5392379), (53, 508715), (71, 379745), (265, 101743), (355, 75949), (1433, 18815), (3763, 7165)]