25945394944

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{66721}}^1$

素因数の和:66782

約数の個数: 108

約数和(自身を含む): 62189174208

約数和(自身を除く): 36243779264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 784, 868, 896, 992, 1519, 1568, 1736, 1792, 1984, 3038, 3136, 3472, 3968, 6076, 6272, 6944, 7936, 12152, 12544, 13888, 24304, 27776, 48608, 55552, 66721, 97216, 133442, 194432, 266884, 388864, 467047, 533768, 934094, 1067536, 1868188, 2068351, 2135072, 3269329, 3736376, 4136702, 4270144, 6538658, 7472752, 8273404, 8540288, 13077316, 14478457, 14945504, 16546808, 17080576, 26154632, 28956914, 29891008, 33093616, 52309264, 57913828, 59782016, 66187232, 101349199, 104618528, 115827656, 119564032, 132374464, 202698398, 209237056, 231655312, 264748928, 405396796, 418474112, 463310624, 529497856, 810793592, 836948224, 926621248, 1621587184, 1853242496, 3243174368, 3706484992, 6486348736, 12972697472, 25945394944]

約数ペア:

[(1, 25945394944), (2, 12972697472), (4, 6486348736), (7, 3706484992), (8, 3243174368), (14, 1853242496), (16, 1621587184), (28, 926621248), (31, 836948224), (32, 810793592), (49, 529497856), (56, 463310624), (62, 418474112), (64, 405396796), (98, 264748928), (112, 231655312), (124, 209237056), (128, 202698398), (196, 132374464), (217, 119564032), (224, 115827656), (248, 104618528), (256, 101349199), (392, 66187232), (434, 59782016), (448, 57913828), (496, 52309264), (784, 33093616), (868, 29891008), (896, 28956914), (992, 26154632), (1519, 17080576), (1568, 16546808), (1736, 14945504), (1792, 14478457), (1984, 13077316), (3038, 8540288), (3136, 8273404), (3472, 7472752), (3968, 6538658), (6076, 4270144), (6272, 4136702), (6944, 3736376), (7936, 3269329), (12152, 2135072), (12544, 2068351), (13888, 1868188), (24304, 1067536), (27776, 934094), (48608, 533768), (55552, 467047), (66721, 388864), (97216, 266884), (133442, 194432)]