47691664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 98350848

約数和(自身を除く): 50659184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 647, 1084, 1294, 2168, 2588, 4336, 4607, 5176, 9214, 10352, 10999, 18428, 21998, 36856, 43996, 73712, 87992, 175337, 175984, 350674, 701348, 1402696, 2805392, 2980729, 5961458, 11922916, 23845832, 47691664]

約数ペア:

[(1, 47691664), (2, 23845832), (4, 11922916), (8, 5961458), (16, 2980729), (17, 2805392), (34, 1402696), (68, 701348), (136, 350674), (271, 175984), (272, 175337), (542, 87992), (647, 73712), (1084, 43996), (1294, 36856), (2168, 21998), (2588, 18428), (4336, 10999), (4607, 10352), (5176, 9214)]