71048656

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27581}}^1$

素因数の和:27619

約数の個数: 40

約数和(自身を含む): 164168064

約数和(自身を除く): 93119408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 27581, 55162, 110324, 193067, 220648, 386134, 441296, 634363, 772268, 1268726, 1544536, 2537452, 3089072, 4440541, 5074904, 8881082, 10149808, 17762164, 35524328, 71048656]

約数ペア:

[(1, 71048656), (2, 35524328), (4, 17762164), (7, 10149808), (8, 8881082), (14, 5074904), (16, 4440541), (23, 3089072), (28, 2537452), (46, 1544536), (56, 1268726), (92, 772268), (112, 634363), (161, 441296), (184, 386134), (322, 220648), (368, 193067), (644, 110324), (1288, 55162), (2576, 27581)]