66553168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 150740352

約数和(自身を除く): 84187184

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 82, 88, 92, 164, 176, 184, 253, 328, 368, 401, 451, 506, 656, 802, 902, 943, 1012, 1604, 1804, 1886, 2024, 3208, 3608, 3772, 4048, 4411, 6416, 7216, 7544, 8822, 9223, 10373, 15088, 16441, 17644, 18446, 20746, 32882, 35288, 36892, 41492, 65764, 70576, 73784, 82984, 101453, 131528, 147568, 165968, 180851, 202906, 263056, 361702, 378143, 405812, 723404, 756286, 811624, 1446808, 1512572, 1623248, 2893616, 3025144, 4159573, 6050288, 8319146, 16638292, 33276584, 66553168]

約数ペア:

[(1, 66553168), (2, 33276584), (4, 16638292), (8, 8319146), (11, 6050288), (16, 4159573), (22, 3025144), (23, 2893616), (41, 1623248), (44, 1512572), (46, 1446808), (82, 811624), (88, 756286), (92, 723404), (164, 405812), (176, 378143), (184, 361702), (253, 263056), (328, 202906), (368, 180851), (401, 165968), (451, 147568), (506, 131528), (656, 101453), (802, 82984), (902, 73784), (943, 70576), (1012, 65764), (1604, 41492), (1804, 36892), (1886, 35288), (2024, 32882), (3208, 20746), (3608, 18446), (3772, 17644), (4048, 16441), (4411, 15088), (6416, 10373), (7216, 9223), (7544, 8822)]