25188244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 46158336

約数和(自身を除く): 20970092

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 2861, 4402, 5722, 8804, 11444, 88691, 177382, 203131, 354764, 406262, 812524, 6297061, 12594122, 25188244]

約数ペア:

[(1, 25188244), (2, 12594122), (4, 6297061), (31, 812524), (62, 406262), (71, 354764), (124, 203131), (142, 177382), (284, 88691), (2201, 11444), (2861, 8804), (4402, 5722)]