28863098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2974

約数の個数: 24

約数和(自身を含む): 48765780

約数和(自身を除く): 19902682

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 2909, 4961, 5818, 9922, 31999, 63998, 119269, 238538, 351989, 703978, 1311959, 2623918, 14431549, 28863098]

約数ペア:

[(1, 28863098), (2, 14431549), (11, 2623918), (22, 1311959), (41, 703978), (82, 351989), (121, 238538), (242, 119269), (451, 63998), (902, 31999), (2909, 9922), (4961, 5818)]