12452938576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83969}}^1$

素因数の和:84044

約数の個数: 80

約数和(自身を含む): 27988208640

約数和(自身を除く): 15535270064

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 4784, 5704, 6448, 9269, 11408, 18538, 37076, 74152, 83969, 148304, 167938, 335876, 671752, 1091597, 1343504, 1931287, 2183194, 2603039, 3862574, 4366388, 5206078, 7725148, 8732776, 10412156, 15450296, 17465552, 20824312, 25106731, 30900592, 33839507, 41648624, 50213462, 59869897, 67679014, 100426924, 119739794, 135358028, 200853848, 239479588, 270716056, 401707696, 478959176, 541432112, 778308661, 957918352, 1556617322, 3113234644, 6226469288, 12452938576]

約数ペア:

[(1, 12452938576), (2, 6226469288), (4, 3113234644), (8, 1556617322), (13, 957918352), (16, 778308661), (23, 541432112), (26, 478959176), (31, 401707696), (46, 270716056), (52, 239479588), (62, 200853848), (92, 135358028), (104, 119739794), (124, 100426924), (184, 67679014), (208, 59869897), (248, 50213462), (299, 41648624), (368, 33839507), (403, 30900592), (496, 25106731), (598, 20824312), (713, 17465552), (806, 15450296), (1196, 10412156), (1426, 8732776), (1612, 7725148), (2392, 5206078), (2852, 4366388), (3224, 3862574), (4784, 2603039), (5704, 2183194), (6448, 1931287), (9269, 1343504), (11408, 1091597), (18538, 671752), (37076, 335876), (74152, 167938), (83969, 148304)]