66615824

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1860

約数の個数: 60

約数和(自身を含む): 149417520

約数和(自身を除く): 82801696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1811, 1936, 2299, 3344, 3622, 4598, 7244, 9196, 14488, 18392, 19921, 28976, 34409, 36784, 39842, 68818, 79684, 137636, 159368, 219131, 275272, 318736, 378499, 438262, 550544, 756998, 876524, 1513996, 1753048, 3027992, 3506096, 4163489, 6055984, 8326978, 16653956, 33307912, 66615824]

約数ペア:

[(1, 66615824), (2, 33307912), (4, 16653956), (8, 8326978), (11, 6055984), (16, 4163489), (19, 3506096), (22, 3027992), (38, 1753048), (44, 1513996), (76, 876524), (88, 756998), (121, 550544), (152, 438262), (176, 378499), (209, 318736), (242, 275272), (304, 219131), (418, 159368), (484, 137636), (836, 79684), (968, 68818), (1672, 39842), (1811, 36784), (1936, 34409), (2299, 28976), (3344, 19921), (3622, 18392), (4598, 14488), (7244, 9196)]