26717288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8337

約数の個数: 32

約数和(自身を含む): 55695360

約数和(自身を除く): 28978072

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8287, 16574, 33148, 66296, 107731, 215462, 256897, 430924, 513794, 861848, 1027588, 2055176, 3339661, 6679322, 13358644, 26717288]

約数ペア:

[(1, 26717288), (2, 13358644), (4, 6679322), (8, 3339661), (13, 2055176), (26, 1027588), (31, 861848), (52, 513794), (62, 430924), (104, 256897), (124, 215462), (248, 107731), (403, 66296), (806, 33148), (1612, 16574), (3224, 8287)]