7191808

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2190

約数の個数: 36

約数和(自身を含む): 15466948

約数和(自身を除く): 8275140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2161, 3328, 4322, 8644, 17288, 28093, 34576, 56186, 69152, 112372, 138304, 224744, 276608, 449488, 553216, 898976, 1797952, 3595904, 7191808]

約数ペア:

[(1, 7191808), (2, 3595904), (4, 1797952), (8, 898976), (13, 553216), (16, 449488), (26, 276608), (32, 224744), (52, 138304), (64, 112372), (104, 69152), (128, 56186), (208, 34576), (256, 28093), (416, 17288), (832, 8644), (1664, 4322), (2161, 3328)]