27877936

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{2693}}^1$

素因数の和:3348

約数の個数: 20

約数和(自身を含む): 54117072

約数和(自身を除く): 26239136

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 2693, 5176, 5386, 10352, 10772, 21544, 43088, 1742371, 3484742, 6969484, 13938968, 27877936]

約数ペア:

[(1, 27877936), (2, 13938968), (4, 6969484), (8, 3484742), (16, 1742371), (647, 43088), (1294, 21544), (2588, 10772), (2693, 10352), (5176, 5386)]