16782304

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 25553696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 139, 154, 176, 196, 224, 278, 308, 343, 352, 392, 539, 556, 616, 686, 784, 973, 1078, 1112, 1232, 1372, 1529, 1568, 1946, 2156, 2224, 2464, 2744, 3058, 3773, 3892, 4312, 4448, 5488, 6116, 6811, 7546, 7784, 8624, 10703, 10976, 12232, 13622, 15092, 15568, 17248, 21406, 24464, 27244, 30184, 31136, 42812, 47677, 48928, 54488, 60368, 74921, 85624, 95354, 108976, 120736, 149842, 171248, 190708, 217952, 299684, 342496, 381416, 524447, 599368, 762832, 1048894, 1198736, 1525664, 2097788, 2397472, 4195576, 8391152, 16782304]

約数ペア:

[(1, 16782304), (2, 8391152), (4, 4195576), (7, 2397472), (8, 2097788), (11, 1525664), (14, 1198736), (16, 1048894), (22, 762832), (28, 599368), (32, 524447), (44, 381416), (49, 342496), (56, 299684), (77, 217952), (88, 190708), (98, 171248), (112, 149842), (139, 120736), (154, 108976), (176, 95354), (196, 85624), (224, 74921), (278, 60368), (308, 54488), (343, 48928), (352, 47677), (392, 42812), (539, 31136), (556, 30184), (616, 27244), (686, 24464), (784, 21406), (973, 17248), (1078, 15568), (1112, 15092), (1232, 13622), (1372, 12232), (1529, 10976), (1568, 10703), (1946, 8624), (2156, 7784), (2224, 7546), (2464, 6811), (2744, 6116), (3058, 5488), (3773, 4448), (3892, 4312)]