57168496

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 80

約数和(自身を含む): 141062400

約数和(自身を除く): 83893904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 947, 1078, 1232, 1372, 1894, 2156, 2744, 3773, 3788, 4312, 5488, 6629, 7546, 7576, 8624, 10417, 13258, 15092, 15152, 20834, 26516, 30184, 41668, 46403, 53032, 60368, 72919, 83336, 92806, 106064, 145838, 166672, 185612, 291676, 324821, 371224, 510433, 583352, 649642, 742448, 1020866, 1166704, 1299284, 2041732, 2598568, 3573031, 4083464, 5197136, 7146062, 8166928, 14292124, 28584248, 57168496]

約数ペア:

[(1, 57168496), (2, 28584248), (4, 14292124), (7, 8166928), (8, 7146062), (11, 5197136), (14, 4083464), (16, 3573031), (22, 2598568), (28, 2041732), (44, 1299284), (49, 1166704), (56, 1020866), (77, 742448), (88, 649642), (98, 583352), (112, 510433), (154, 371224), (176, 324821), (196, 291676), (308, 185612), (343, 166672), (392, 145838), (539, 106064), (616, 92806), (686, 83336), (784, 72919), (947, 60368), (1078, 53032), (1232, 46403), (1372, 41668), (1894, 30184), (2156, 26516), (2744, 20834), (3773, 15152), (3788, 15092), (4312, 13258), (5488, 10417), (6629, 8624), (7546, 7576)]