68267864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53003}}^1$

素因数の和:53039

約数の個数: 32

約数和(自身を含む): 152651520

約数和(自身を除く): 84383656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 53003, 106006, 212012, 371021, 424024, 742042, 1219069, 1484084, 2438138, 2968168, 4876276, 8533483, 9752552, 17066966, 34133932, 68267864]

約数ペア:

[(1, 68267864), (2, 34133932), (4, 17066966), (7, 9752552), (8, 8533483), (14, 4876276), (23, 2968168), (28, 2438138), (46, 1484084), (56, 1219069), (92, 742042), (161, 424024), (184, 371021), (322, 212012), (644, 106006), (1288, 53003)]