25083057776

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1\times {\mathrm{2719}}^1$

素因数の和:5422

約数の個数: 80

約数和(自身を含む): 57375375360

約数和(自身を除く): 32292317584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 2657, 2719, 3472, 5314, 5438, 10628, 10876, 18599, 19033, 21256, 21752, 37198, 38066, 42512, 43504, 74396, 76132, 82367, 84289, 148792, 152264, 164734, 168578, 297584, 304528, 329468, 337156, 576569, 590023, 658936, 674312, 1153138, 1180046, 1317872, 1348624, 2306276, 2360092, 4612552, 4720184, 7224383, 9225104, 9440368, 14448766, 28897532, 50570681, 57795064, 101141362, 115590128, 202282724, 223955873, 404565448, 447911746, 809130896, 895823492, 1567691111, 1791646984, 3135382222, 3583293968, 6270764444, 12541528888, 25083057776]

約数ペア:

[(1, 25083057776), (2, 12541528888), (4, 6270764444), (7, 3583293968), (8, 3135382222), (14, 1791646984), (16, 1567691111), (28, 895823492), (31, 809130896), (56, 447911746), (62, 404565448), (112, 223955873), (124, 202282724), (217, 115590128), (248, 101141362), (434, 57795064), (496, 50570681), (868, 28897532), (1736, 14448766), (2657, 9440368), (2719, 9225104), (3472, 7224383), (5314, 4720184), (5438, 4612552), (10628, 2360092), (10876, 2306276), (18599, 1348624), (19033, 1317872), (21256, 1180046), (21752, 1153138), (37198, 674312), (38066, 658936), (42512, 590023), (43504, 576569), (74396, 337156), (76132, 329468), (82367, 304528), (84289, 297584), (148792, 168578), (152264, 164734)]