15550528

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 56

約数和(自身を含む): 35714432

約数和(自身を除く): 20163904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 337, 412, 448, 674, 721, 824, 1348, 1442, 1648, 2359, 2696, 2884, 3296, 4718, 5392, 5768, 6592, 9436, 10784, 11536, 18872, 21568, 23072, 34711, 37744, 46144, 69422, 75488, 138844, 150976, 242977, 277688, 485954, 555376, 971908, 1110752, 1943816, 2221504, 3887632, 7775264, 15550528]

約数ペア:

[(1, 15550528), (2, 7775264), (4, 3887632), (7, 2221504), (8, 1943816), (14, 1110752), (16, 971908), (28, 555376), (32, 485954), (56, 277688), (64, 242977), (103, 150976), (112, 138844), (206, 75488), (224, 69422), (337, 46144), (412, 37744), (448, 34711), (674, 23072), (721, 21568), (824, 18872), (1348, 11536), (1442, 10784), (1648, 9436), (2359, 6592), (2696, 5768), (2884, 5392), (3296, 4718)]