26285756

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3330

約数の個数: 36

約数和(自身を含む): 54832176

約数和(自身を除く): 28546420

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 3271, 4018, 6542, 8036, 13084, 22897, 45794, 91588, 134111, 160279, 268222, 320558, 536444, 641116, 938777, 1877554, 3755108, 6571439, 13142878, 26285756]

約数ペア:

[(1, 26285756), (2, 13142878), (4, 6571439), (7, 3755108), (14, 1877554), (28, 938777), (41, 641116), (49, 536444), (82, 320558), (98, 268222), (164, 160279), (196, 134111), (287, 91588), (574, 45794), (1148, 22897), (2009, 13084), (3271, 8036), (4018, 6542)]