26388854

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2395

約数の個数: 16

約数和(自身を含む): 40642560

約数和(自身を除く): 14253706

約数列:

[1, 2, 71, 83, 142, 166, 2239, 4478, 5893, 11786, 158969, 185837, 317938, 371674, 13194427, 26388854]

約数ペア:

[(1, 26388854), (2, 13194427), (71, 371674), (83, 317938), (142, 185837), (166, 158969), (2239, 11786), (4478, 5893)]