25315004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44257}}^1$

素因数の和:44285

約数の個数: 24

約数和(自身を含む): 52047408

約数和(自身を除く): 26732404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 44257, 88514, 177028, 486827, 575341, 973654, 1150682, 1947308, 2301364, 6328751, 12657502, 25315004]

約数ペア:

[(1, 25315004), (2, 12657502), (4, 6328751), (11, 2301364), (13, 1947308), (22, 1150682), (26, 973654), (44, 575341), (52, 486827), (143, 177028), (286, 88514), (572, 44257)]