66539368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 156672000

約数和(自身を除く): 90132632

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 2719, 3059, 3496, 5438, 6118, 10876, 12236, 19033, 21752, 24472, 38066, 51661, 62537, 76132, 103322, 125074, 152264, 206644, 250148, 361627, 413288, 437759, 500296, 723254, 875518, 1188203, 1446508, 1751036, 2376406, 2893016, 3502072, 4752812, 8317421, 9505624, 16634842, 33269684, 66539368]

約数ペア:

[(1, 66539368), (2, 33269684), (4, 16634842), (7, 9505624), (8, 8317421), (14, 4752812), (19, 3502072), (23, 2893016), (28, 2376406), (38, 1751036), (46, 1446508), (56, 1188203), (76, 875518), (92, 723254), (133, 500296), (152, 437759), (161, 413288), (184, 361627), (266, 250148), (322, 206644), (437, 152264), (532, 125074), (644, 103322), (874, 76132), (1064, 62537), (1288, 51661), (1748, 38066), (2719, 24472), (3059, 21752), (3496, 19033), (5438, 12236), (6118, 10876)]