66273368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 150720000

約数和(自身を除く): 84446632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 199, 266, 313, 398, 532, 626, 796, 1064, 1252, 1393, 1592, 2191, 2504, 2786, 3781, 4382, 5572, 5947, 7562, 8764, 11144, 11894, 15124, 17528, 23788, 26467, 30248, 41629, 47576, 52934, 62287, 83258, 105868, 124574, 166516, 211736, 249148, 333032, 436009, 498296, 872018, 1183453, 1744036, 2366906, 3488072, 4733812, 8284171, 9467624, 16568342, 33136684, 66273368]

約数ペア:

[(1, 66273368), (2, 33136684), (4, 16568342), (7, 9467624), (8, 8284171), (14, 4733812), (19, 3488072), (28, 2366906), (38, 1744036), (56, 1183453), (76, 872018), (133, 498296), (152, 436009), (199, 333032), (266, 249148), (313, 211736), (398, 166516), (532, 124574), (626, 105868), (796, 83258), (1064, 62287), (1252, 52934), (1393, 47576), (1592, 41629), (2191, 30248), (2504, 26467), (2786, 23788), (3781, 17528), (4382, 15124), (5572, 11894), (5947, 11144), (7562, 8764)]