726557104

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71287}}^1$

素因数の和:71322

約数の個数: 60

約数和(自身を含む): 1763522544

約数和(自身を除く): 1036965440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 71287, 142574, 285148, 499009, 570296, 926731, 998018, 1140592, 1853462, 1996036, 3493063, 3706924, 3992072, 6487117, 6986126, 7413848, 7984144, 12974234, 13972252, 14827696, 25948468, 27944504, 45409819, 51896936, 55889008, 90819638, 103793872, 181639276, 363278552, 726557104]

約数ペア:

[(1, 726557104), (2, 363278552), (4, 181639276), (7, 103793872), (8, 90819638), (13, 55889008), (14, 51896936), (16, 45409819), (26, 27944504), (28, 25948468), (49, 14827696), (52, 13972252), (56, 12974234), (91, 7984144), (98, 7413848), (104, 6986126), (112, 6487117), (182, 3992072), (196, 3706924), (208, 3493063), (364, 1996036), (392, 1853462), (637, 1140592), (728, 998018), (784, 926731), (1274, 570296), (1456, 499009), (2548, 285148), (5096, 142574), (10192, 71287)]