26257007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 31767552

約数和(自身を除く): 5510545

約数列:

[1, 7, 23, 71, 161, 497, 1633, 2297, 11431, 16079, 52831, 163087, 369817, 1141609, 3751001, 26257007]

約数ペア:

[(1, 26257007), (7, 3751001), (23, 1141609), (71, 369817), (161, 163087), (497, 52831), (1633, 16079), (2297, 11431)]