26253899

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5381}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 32550336

約数和(自身を除く): 6296437

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 5381, 37667, 91477, 220621, 640339, 1544347, 3750557, 26253899]

約数ペア:

[(1, 26253899), (7, 3750557), (17, 1544347), (41, 640339), (119, 220621), (287, 91477), (697, 37667), (4879, 5381)]