2397472

素因数分解:

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

素因数の和:174

約数の個数: 72

約数和(自身を含む): 6032880

約数和(自身を除く): 3635408

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, 352, 392, 539, 556, 616, 784, 973, 1078, 1112, 1232, 1529, 1568, 1946, 2156, 2224, 2464, 3058, 3892, 4312, 4448, 6116, 6811, 7784, 8624, 10703, 12232, 13622, 15568, 17248, 21406, 24464, 27244, 31136, 42812, 48928, 54488, 74921, 85624, 108976, 149842, 171248, 217952, 299684, 342496, 599368, 1198736, 2397472]

約数ペア:

[(1, 2397472), (2, 1198736), (4, 599368), (7, 342496), (8, 299684), (11, 217952), (14, 171248), (16, 149842), (22, 108976), (28, 85624), (32, 74921), (44, 54488), (49, 48928), (56, 42812), (77, 31136), (88, 27244), (98, 24464), (112, 21406), (139, 17248), (154, 15568), (176, 13622), (196, 12232), (224, 10703), (278, 8624), (308, 7784), (352, 6811), (392, 6116), (539, 4448), (556, 4312), (616, 3892), (784, 3058), (973, 2464), (1078, 2224), (1112, 2156), (1232, 1946), (1529, 1568)]