26120687

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 30061440

約数和(自身を除く): 3940753

約数列:

[1, 17, 19, 67, 71, 289, 323, 1139, 1207, 1273, 1349, 4757, 5491, 19363, 20519, 21641, 22933, 80869, 90383, 367897, 389861, 1374773, 1536511, 26120687]

約数ペア:

[(1, 26120687), (17, 1536511), (19, 1374773), (67, 389861), (71, 367897), (289, 90383), (323, 80869), (1139, 22933), (1207, 21641), (1273, 20519), (1349, 19363), (4757, 5491)]