67992128

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{7643}}^1$

素因数の和:7794

約数の個数: 28

約数和(自身を含む): 135910320

約数和(自身を除く): 67918192

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 7643, 8896, 15286, 30572, 61144, 122288, 244576, 489152, 1062377, 2124754, 4249508, 8499016, 16998032, 33996064, 67992128]

約数ペア:

[(1, 67992128), (2, 33996064), (4, 16998032), (8, 8499016), (16, 4249508), (32, 2124754), (64, 1062377), (139, 489152), (278, 244576), (556, 122288), (1112, 61144), (2224, 30572), (4448, 15286), (7643, 8896)]