12996866896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{32159}}^1$

素因数の和:32276

約数の個数: 80

約数和(自身を含む): 28473177600

約数和(自身を除く): 15476310704

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 67, 104, 116, 134, 208, 232, 268, 377, 464, 536, 754, 871, 1072, 1508, 1742, 1943, 3016, 3484, 3886, 6032, 6968, 7772, 13936, 15544, 25259, 31088, 32159, 50518, 64318, 101036, 128636, 202072, 257272, 404144, 418067, 514544, 836134, 932611, 1672268, 1865222, 2154653, 3344536, 3730444, 4309306, 6689072, 7460888, 8618612, 12123943, 14921776, 17237224, 24247886, 28010489, 34474448, 48495772, 56020978, 62484937, 96991544, 112041956, 124969874, 193983088, 224083912, 249939748, 448167824, 499879496, 812304181, 999758992, 1624608362, 3249216724, 6498433448, 12996866896]

約数ペア:

[(1, 12996866896), (2, 6498433448), (4, 3249216724), (8, 1624608362), (13, 999758992), (16, 812304181), (26, 499879496), (29, 448167824), (52, 249939748), (58, 224083912), (67, 193983088), (104, 124969874), (116, 112041956), (134, 96991544), (208, 62484937), (232, 56020978), (268, 48495772), (377, 34474448), (464, 28010489), (536, 24247886), (754, 17237224), (871, 14921776), (1072, 12123943), (1508, 8618612), (1742, 7460888), (1943, 6689072), (3016, 4309306), (3484, 3730444), (3886, 3344536), (6032, 2154653), (6968, 1865222), (7772, 1672268), (13936, 932611), (15544, 836134), (25259, 514544), (31088, 418067), (32159, 404144), (50518, 257272), (64318, 202072), (101036, 128636)]