25416864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 80668224

約数和(自身を除く): 55251360

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 113, 132, 142, 144, 176, 198, 213, 226, 264, 284, 288, 339, 352, 396, 426, 452, 528, 568, 639, 678, 781, 792, 852, 904, 1017, 1056, 1136, 1243, 1278, 1356, 1562, 1584, 1704, 1808, 2034, 2272, 2343, 2486, 2556, 2712, 3124, 3168, 3408, 3616, 3729, 4068, 4686, 4972, 5112, 5424, 6248, 6816, 7029, 7458, 8023, 8136, 9372, 9944, 10224, 10848, 11187, 12496, 14058, 14916, 16046, 16272, 18744, 19888, 20448, 22374, 24069, 24992, 28116, 29832, 32092, 32544, 37488, 39776, 44748, 48138, 56232, 59664, 64184, 72207, 74976, 88253, 89496, 96276, 112464, 119328, 128368, 144414, 176506, 178992, 192552, 224928, 256736, 264759, 288828, 353012, 357984, 385104, 529518, 577656, 706024, 770208, 794277, 1059036, 1155312, 1412048, 1588554, 2118072, 2310624, 2824096, 3177108, 4236144, 6354216, 8472288, 12708432, 25416864]

約数ペア:

[(1, 25416864), (2, 12708432), (3, 8472288), (4, 6354216), (6, 4236144), (8, 3177108), (9, 2824096), (11, 2310624), (12, 2118072), (16, 1588554), (18, 1412048), (22, 1155312), (24, 1059036), (32, 794277), (33, 770208), (36, 706024), (44, 577656), (48, 529518), (66, 385104), (71, 357984), (72, 353012), (88, 288828), (96, 264759), (99, 256736), (113, 224928), (132, 192552), (142, 178992), (144, 176506), (176, 144414), (198, 128368), (213, 119328), (226, 112464), (264, 96276), (284, 89496), (288, 88253), (339, 74976), (352, 72207), (396, 64184), (426, 59664), (452, 56232), (528, 48138), (568, 44748), (639, 39776), (678, 37488), (781, 32544), (792, 32092), (852, 29832), (904, 28116), (1017, 24992), (1056, 24069), (1136, 22374), (1243, 20448), (1278, 19888), (1356, 18744), (1562, 16272), (1584, 16046), (1704, 14916), (1808, 14058), (2034, 12496), (2272, 11187), (2343, 10848), (2486, 10224), (2556, 9944), (2712, 9372), (3124, 8136), (3168, 8023), (3408, 7458), (3616, 7029), (3729, 6816), (4068, 6248), (4686, 5424), (4972, 5112)]