71436928

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2833}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 143088660

約数和(自身を除く): 71651732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2833, 3152, 5666, 6304, 11332, 12608, 22664, 25216, 45328, 90656, 181312, 362624, 558101, 1116202, 2232404, 4464808, 8929616, 17859232, 35718464, 71436928]

約数ペア:

[(1, 71436928), (2, 35718464), (4, 17859232), (8, 8929616), (16, 4464808), (32, 2232404), (64, 1116202), (128, 558101), (197, 362624), (394, 181312), (788, 90656), (1576, 45328), (2833, 25216), (3152, 22664), (5666, 12608), (6304, 11332)]