28036492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6569}}^1$

素因数の和:6681

約数の個数: 24

約数和(自身を含む): 54084240

約数和(自身を除く): 26047748

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 6569, 13138, 26276, 72259, 144518, 289036, 637193, 1274386, 2548772, 7009123, 14018246, 28036492]

約数ペア:

[(1, 28036492), (2, 14018246), (4, 7009123), (11, 2548772), (22, 1274386), (44, 637193), (97, 289036), (194, 144518), (388, 72259), (1067, 26276), (2134, 13138), (4268, 6569)]