56421376

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5040

約数の個数: 44

約数和(自身を含む): 123065640

約数和(自身を除く): 66644264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5009, 5632, 10018, 11264, 20036, 40072, 55099, 80144, 110198, 160288, 220396, 320576, 440792, 641152, 881584, 1282304, 1763168, 2564608, 3526336, 5129216, 7052672, 14105344, 28210688, 56421376]

約数ペア:

[(1, 56421376), (2, 28210688), (4, 14105344), (8, 7052672), (11, 5129216), (16, 3526336), (22, 2564608), (32, 1763168), (44, 1282304), (64, 881584), (88, 641152), (128, 440792), (176, 320576), (256, 220396), (352, 160288), (512, 110198), (704, 80144), (1024, 55099), (1408, 40072), (2816, 20036), (5009, 11264), (5632, 10018)]