28612649086

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{797}}^1\times {\mathrm{887}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 51020928000

約数和(自身を除く): 22408278914

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 686, 797, 826, 887, 1594, 1774, 2891, 5579, 5782, 6209, 11158, 12418, 20237, 39053, 40474, 43463, 47023, 52333, 78106, 86926, 94046, 104666, 273371, 304241, 329161, 366331, 546742, 608482, 658322, 706939, 732662, 1413878, 2304127, 2564317, 4608254, 4948573, 5128634, 9897146, 16128889, 17950219, 32257778, 34640011, 35900438, 41709401, 69280022, 83418802, 242480077, 291965807, 484960154, 583931614, 2043760649, 4087521298, 14306324543, 28612649086]

約数ペア:

[(1, 28612649086), (2, 14306324543), (7, 4087521298), (14, 2043760649), (49, 583931614), (59, 484960154), (98, 291965807), (118, 242480077), (343, 83418802), (413, 69280022), (686, 41709401), (797, 35900438), (826, 34640011), (887, 32257778), (1594, 17950219), (1774, 16128889), (2891, 9897146), (5579, 5128634), (5782, 4948573), (6209, 4608254), (11158, 2564317), (12418, 2304127), (20237, 1413878), (39053, 732662), (40474, 706939), (43463, 658322), (47023, 608482), (52333, 546742), (78106, 366331), (86926, 329161), (94046, 304241), (104666, 273371)]