66787904

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{6911}}^1$

素因数の和:7074

約数の個数: 28

約数和(自身を含む): 133429248

約数和(自身を除く): 66641344

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 6911, 9664, 13822, 27644, 55288, 110576, 221152, 442304, 1043561, 2087122, 4174244, 8348488, 16696976, 33393952, 66787904]

約数ペア:

[(1, 66787904), (2, 33393952), (4, 16696976), (8, 8348488), (16, 4174244), (32, 2087122), (64, 1043561), (151, 442304), (302, 221152), (604, 110576), (1208, 55288), (2416, 27644), (4832, 13822), (6911, 9664)]