672108.00000000

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{2083}}^1$

素因数の和:2756

約数の個数: 28

約数和(自身を含む): 175210216

約数和(自身を除く): 87090984

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 1322, 2083, 2644, 4166, 5288, 8332, 10576, 16664, 21152, 33328, 42304, 66656, 133312, 1376863, 2753726, 5507452, 11014904, 22029808, 44059616, 88119232]

約数ペア:

[(1, 88119232), (2, 44059616), (4, 22029808), (8, 11014904), (16, 5507452), (32, 2753726), (64, 1376863), (661, 133312), (1322, 66656), (2083, 42304), (2644, 33328), (4166, 21152), (5288, 16664), (8332, 10576)]