27395644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 52778880

約数和(自身を除く): 25383236

約数列:

[1, 2, 4, 19, 38, 43, 76, 83, 86, 101, 166, 172, 202, 332, 404, 817, 1577, 1634, 1919, 3154, 3268, 3569, 3838, 4343, 6308, 7138, 7676, 8383, 8686, 14276, 16766, 17372, 33532, 67811, 82517, 135622, 159277, 165034, 271244, 318554, 330068, 360469, 637108, 720938, 1441876, 6848911, 13697822, 27395644]

約数ペア:

[(1, 27395644), (2, 13697822), (4, 6848911), (19, 1441876), (38, 720938), (43, 637108), (76, 360469), (83, 330068), (86, 318554), (101, 271244), (166, 165034), (172, 159277), (202, 135622), (332, 82517), (404, 67811), (817, 33532), (1577, 17372), (1634, 16766), (1919, 14276), (3154, 8686), (3268, 8383), (3569, 7676), (3838, 7138), (4343, 6308)]