64426312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1039}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 126547200

約数和(自身を除く): 62120888

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 337, 674, 1039, 1348, 2078, 2696, 4156, 7751, 8312, 15502, 23897, 31004, 47794, 62008, 95588, 191176, 350143, 700286, 1400572, 2801144, 8053289, 16106578, 32213156, 64426312]

約数ペア:

[(1, 64426312), (2, 32213156), (4, 16106578), (8, 8053289), (23, 2801144), (46, 1400572), (92, 700286), (184, 350143), (337, 191176), (674, 95588), (1039, 62008), (1348, 47794), (2078, 31004), (2696, 23897), (4156, 15502), (7751, 8312)]