82389496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 188282880

約数和(自身を除く): 105893384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 1361, 2162, 2632, 2722, 4324, 5444, 7567, 8648, 9527, 10888, 15134, 19054, 30268, 31303, 38108, 60536, 62606, 63967, 76216, 125212, 127934, 219121, 250424, 255868, 438242, 447769, 511736, 876484, 895538, 1471241, 1752968, 1791076, 2942482, 3582152, 5884964, 10298687, 11769928, 20597374, 41194748, 82389496]

約数ペア:

[(1, 82389496), (2, 41194748), (4, 20597374), (7, 11769928), (8, 10298687), (14, 5884964), (23, 3582152), (28, 2942482), (46, 1791076), (47, 1752968), (56, 1471241), (92, 895538), (94, 876484), (161, 511736), (184, 447769), (188, 438242), (322, 255868), (329, 250424), (376, 219121), (644, 127934), (658, 125212), (1081, 76216), (1288, 63967), (1316, 62606), (1361, 60536), (2162, 38108), (2632, 31303), (2722, 30268), (4324, 19054), (5444, 15134), (7567, 10888), (8648, 9527)]