13038976

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 28005120

約数和(自身を除く): 14966144

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 103, 128, 172, 184, 206, 344, 368, 412, 688, 736, 824, 989, 1376, 1472, 1648, 1978, 2369, 2752, 2944, 3296, 3956, 4429, 4738, 5504, 6592, 7912, 8858, 9476, 13184, 15824, 17716, 18952, 31648, 35432, 37904, 63296, 70864, 75808, 101867, 126592, 141728, 151616, 203734, 283456, 303232, 407468, 566912, 814936, 1629872, 3259744, 6519488, 13038976]

約数ペア:

[(1, 13038976), (2, 6519488), (4, 3259744), (8, 1629872), (16, 814936), (23, 566912), (32, 407468), (43, 303232), (46, 283456), (64, 203734), (86, 151616), (92, 141728), (103, 126592), (128, 101867), (172, 75808), (184, 70864), (206, 63296), (344, 37904), (368, 35432), (412, 31648), (688, 18952), (736, 17716), (824, 15824), (989, 13184), (1376, 9476), (1472, 8858), (1648, 7912), (1978, 6592), (2369, 5504), (2752, 4738), (2944, 4429), (3296, 3956)]