56874328

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27449}}^1$

素因数の和:27499

約数の個数: 32

約数和(自身を含む): 125172000

約数和(自身を除く): 68297672

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 27449, 54898, 109796, 192143, 219592, 384286, 768572, 1015613, 1537144, 2031226, 4062452, 7109291, 8124904, 14218582, 28437164, 56874328]

約数ペア:

[(1, 56874328), (2, 28437164), (4, 14218582), (7, 8124904), (8, 7109291), (14, 4062452), (28, 2031226), (37, 1537144), (56, 1015613), (74, 768572), (148, 384286), (259, 219592), (296, 192143), (518, 109796), (1036, 54898), (2072, 27449)]