66294004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 139216896

約数和(自身を除く): 72922892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 311, 322, 331, 622, 644, 662, 1244, 1324, 2177, 2317, 4354, 4634, 7153, 7613, 8708, 9268, 14306, 15226, 28612, 30452, 50071, 53291, 100142, 102941, 106582, 200284, 205882, 213164, 411764, 720587, 1441174, 2367643, 2882348, 4735286, 9470572, 16573501, 33147002, 66294004]

約数ペア:

[(1, 66294004), (2, 33147002), (4, 16573501), (7, 9470572), (14, 4735286), (23, 2882348), (28, 2367643), (46, 1441174), (92, 720587), (161, 411764), (311, 213164), (322, 205882), (331, 200284), (622, 106582), (644, 102941), (662, 100142), (1244, 53291), (1324, 50071), (2177, 30452), (2317, 28612), (4354, 15226), (4634, 14306), (7153, 9268), (7613, 8708)]