66508288

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 120

約数和(自身を含む): 169335144

約数和(自身を除く): 102826856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 241, 256, 308, 352, 392, 448, 482, 512, 539, 616, 704, 784, 896, 964, 1078, 1232, 1408, 1568, 1687, 1792, 1928, 2156, 2464, 2651, 2816, 3136, 3374, 3584, 3856, 4312, 4928, 5302, 5632, 6272, 6748, 7712, 8624, 9856, 10604, 11809, 12544, 13496, 15424, 17248, 18557, 19712, 21208, 23618, 25088, 26992, 30848, 34496, 37114, 39424, 42416, 47236, 53984, 61696, 68992, 74228, 84832, 94472, 107968, 123392, 129899, 137984, 148456, 169664, 188944, 215936, 259798, 275968, 296912, 339328, 377888, 431872, 519596, 593824, 678656, 755776, 863744, 1039192, 1187648, 1357312, 1511552, 2078384, 2375296, 3023104, 4156768, 4750592, 6046208, 8313536, 9501184, 16627072, 33254144, 66508288]

約数ペア:

[(1, 66508288), (2, 33254144), (4, 16627072), (7, 9501184), (8, 8313536), (11, 6046208), (14, 4750592), (16, 4156768), (22, 3023104), (28, 2375296), (32, 2078384), (44, 1511552), (49, 1357312), (56, 1187648), (64, 1039192), (77, 863744), (88, 755776), (98, 678656), (112, 593824), (128, 519596), (154, 431872), (176, 377888), (196, 339328), (224, 296912), (241, 275968), (256, 259798), (308, 215936), (352, 188944), (392, 169664), (448, 148456), (482, 137984), (512, 129899), (539, 123392), (616, 107968), (704, 94472), (784, 84832), (896, 74228), (964, 68992), (1078, 61696), (1232, 53984), (1408, 47236), (1568, 42416), (1687, 39424), (1792, 37114), (1928, 34496), (2156, 30848), (2464, 26992), (2651, 25088), (2816, 23618), (3136, 21208), (3374, 19712), (3584, 18557), (3856, 17248), (4312, 15424), (4928, 13496), (5302, 12544), (5632, 11809), (6272, 10604), (6748, 9856), (7712, 8624)]