25442032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 62353152

約数和(自身を除く): 36911120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 193, 214, 308, 386, 428, 616, 749, 772, 856, 1177, 1232, 1351, 1498, 1544, 1712, 2123, 2354, 2702, 2996, 3088, 4246, 4708, 5404, 5992, 8239, 8492, 9416, 10808, 11984, 14861, 16478, 16984, 18832, 20651, 21616, 29722, 32956, 33968, 41302, 59444, 65912, 82604, 118888, 131824, 144557, 165208, 227161, 237776, 289114, 330416, 454322, 578228, 908644, 1156456, 1590127, 1817288, 2312912, 3180254, 3634576, 6360508, 12721016, 25442032]

約数ペア:

[(1, 25442032), (2, 12721016), (4, 6360508), (7, 3634576), (8, 3180254), (11, 2312912), (14, 1817288), (16, 1590127), (22, 1156456), (28, 908644), (44, 578228), (56, 454322), (77, 330416), (88, 289114), (107, 237776), (112, 227161), (154, 165208), (176, 144557), (193, 131824), (214, 118888), (308, 82604), (386, 65912), (428, 59444), (616, 41302), (749, 33968), (772, 32956), (856, 29722), (1177, 21616), (1232, 20651), (1351, 18832), (1498, 16984), (1544, 16478), (1712, 14861), (2123, 11984), (2354, 10808), (2702, 9416), (2996, 8492), (3088, 8239), (4246, 5992), (4708, 5404)]