26156928161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277183}}^1$

素因数の和:277281

約数の個数: 32

約数和(自身を含む): 34645782528

約数和(自身を除く): 8488854367

約数列:

[1, 7, 13, 17, 61, 91, 119, 221, 427, 793, 1037, 1547, 5551, 7259, 13481, 94367, 277183, 1940281, 3603379, 4712111, 16908163, 25223653, 32984777, 61257443, 118357141, 219806119, 287438771, 428802101, 1538642833, 2012071397, 3736704023, 26156928161]

約数ペア:

[(1, 26156928161), (7, 3736704023), (13, 2012071397), (17, 1538642833), (61, 428802101), (91, 287438771), (119, 219806119), (221, 118357141), (427, 61257443), (793, 32984777), (1037, 25223653), (1547, 16908163), (5551, 4712111), (7259, 3603379), (13481, 1940281), (94367, 277183)]