28083594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 42833526

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 534, 623, 683, 979, 1246, 1366, 1869, 1958, 2049, 2937, 3738, 4098, 4781, 5874, 6853, 7513, 9562, 13706, 14343, 15026, 20559, 22539, 28686, 41118, 45078, 52591, 60787, 105182, 121574, 157773, 182361, 315546, 364722, 425509, 668657, 851018, 1276527, 1337314, 2005971, 2553054, 4011942, 4680599, 9361198, 14041797, 28083594]

約数ペア:

[(1, 28083594), (2, 14041797), (3, 9361198), (6, 4680599), (7, 4011942), (11, 2553054), (14, 2005971), (21, 1337314), (22, 1276527), (33, 851018), (42, 668657), (66, 425509), (77, 364722), (89, 315546), (154, 182361), (178, 157773), (231, 121574), (267, 105182), (462, 60787), (534, 52591), (623, 45078), (683, 41118), (979, 28686), (1246, 22539), (1366, 20559), (1869, 15026), (1958, 14343), (2049, 13706), (2937, 9562), (3738, 7513), (4098, 6853), (4781, 5874)]