67494416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2199

約数の個数: 40

約数和(自身を含む): 143469984

約数和(自身を除く): 75975568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 193, 386, 772, 1544, 1987, 2123, 3088, 3974, 4246, 7948, 8492, 15896, 16984, 21857, 31792, 33968, 43714, 87428, 174856, 349712, 383491, 766982, 1533964, 3067928, 4218401, 6135856, 8436802, 16873604, 33747208, 67494416]

約数ペア:

[(1, 67494416), (2, 33747208), (4, 16873604), (8, 8436802), (11, 6135856), (16, 4218401), (22, 3067928), (44, 1533964), (88, 766982), (176, 383491), (193, 349712), (386, 174856), (772, 87428), (1544, 43714), (1987, 33968), (2123, 31792), (3088, 21857), (3974, 16984), (4246, 15896), (7948, 8492)]