12542928

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 34045440

約数和(自身を除く): 21502512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 86, 103, 118, 129, 172, 177, 206, 236, 258, 309, 344, 354, 412, 472, 516, 618, 688, 708, 824, 944, 1032, 1236, 1416, 1648, 2064, 2472, 2537, 2832, 4429, 4944, 5074, 6077, 7611, 8858, 10148, 12154, 13287, 15222, 17716, 18231, 20296, 24308, 26574, 30444, 35432, 36462, 40592, 48616, 53148, 60888, 70864, 72924, 97232, 106296, 121776, 145848, 212592, 261311, 291696, 522622, 783933, 1045244, 1567866, 2090488, 3135732, 4180976, 6271464, 12542928]

約数ペア:

[(1, 12542928), (2, 6271464), (3, 4180976), (4, 3135732), (6, 2090488), (8, 1567866), (12, 1045244), (16, 783933), (24, 522622), (43, 291696), (48, 261311), (59, 212592), (86, 145848), (103, 121776), (118, 106296), (129, 97232), (172, 72924), (177, 70864), (206, 60888), (236, 53148), (258, 48616), (309, 40592), (344, 36462), (354, 35432), (412, 30444), (472, 26574), (516, 24308), (618, 20296), (688, 18231), (708, 17716), (824, 15222), (944, 13287), (1032, 12154), (1236, 10148), (1416, 8858), (1648, 7611), (2064, 6077), (2472, 5074), (2537, 4944), (2832, 4429)]