26686352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21661}}^1$

素因数の和:21687

約数の個数: 40

約数和(自身を含む): 64466112

約数和(自身を除く): 37779760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 21661, 43322, 86644, 151627, 173288, 238271, 303254, 346576, 476542, 606508, 953084, 1213016, 1667897, 1906168, 2426032, 3335794, 3812336, 6671588, 13343176, 26686352]

約数ペア:

[(1, 26686352), (2, 13343176), (4, 6671588), (7, 3812336), (8, 3335794), (11, 2426032), (14, 1906168), (16, 1667897), (22, 1213016), (28, 953084), (44, 606508), (56, 476542), (77, 346576), (88, 303254), (112, 238271), (154, 173288), (176, 151627), (308, 86644), (616, 43322), (1232, 21661)]