15184672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 16893920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 271, 272, 412, 542, 544, 824, 1084, 1648, 1751, 2168, 3296, 3502, 4336, 4607, 7004, 8672, 9214, 14008, 18428, 27913, 28016, 36856, 55826, 56032, 73712, 111652, 147424, 223304, 446608, 474521, 893216, 949042, 1898084, 3796168, 7592336, 15184672]

約数ペア:

[(1, 15184672), (2, 7592336), (4, 3796168), (8, 1898084), (16, 949042), (17, 893216), (32, 474521), (34, 446608), (68, 223304), (103, 147424), (136, 111652), (206, 73712), (271, 56032), (272, 55826), (412, 36856), (542, 28016), (544, 27913), (824, 18428), (1084, 14008), (1648, 9214), (1751, 8672), (2168, 7004), (3296, 4607), (3502, 4336)]