26381104

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{6569}}^1$

素因数の和:6828

約数の個数: 20

約数和(自身を含む): 51324840

約数和(自身を除く): 24943736

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 6569, 13138, 26276, 52552, 105104, 1648819, 3297638, 6595276, 13190552, 26381104]

約数ペア:

[(1, 26381104), (2, 13190552), (4, 6595276), (8, 3297638), (16, 1648819), (251, 105104), (502, 52552), (1004, 26276), (2008, 13138), (4016, 6569)]