26228167

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 30564352

約数和(自身を除く): 4336185

約数列:

[1, 7, 127, 163, 181, 889, 1141, 1267, 20701, 22987, 29503, 144907, 160909, 206521, 3746881, 26228167]

約数ペア:

[(1, 26228167), (7, 3746881), (127, 206521), (163, 160909), (181, 144907), (889, 29503), (1141, 22987), (1267, 20701)]