66444928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 81610112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 451, 656, 704, 902, 1151, 1312, 1408, 1804, 2302, 2624, 3608, 4604, 5248, 7216, 9208, 12661, 14432, 18416, 25322, 28864, 36832, 47191, 50644, 57728, 73664, 94382, 101288, 147328, 188764, 202576, 377528, 405152, 519101, 755056, 810304, 1038202, 1510112, 1620608, 2076404, 3020224, 4152808, 6040448, 8305616, 16611232, 33222464, 66444928]

約数ペア:

[(1, 66444928), (2, 33222464), (4, 16611232), (8, 8305616), (11, 6040448), (16, 4152808), (22, 3020224), (32, 2076404), (41, 1620608), (44, 1510112), (64, 1038202), (82, 810304), (88, 755056), (128, 519101), (164, 405152), (176, 377528), (328, 202576), (352, 188764), (451, 147328), (656, 101288), (704, 94382), (902, 73664), (1151, 57728), (1312, 50644), (1408, 47191), (1804, 36832), (2302, 28864), (2624, 25322), (3608, 18416), (4604, 14432), (5248, 12661), (7216, 9208)]