28012662

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1171}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 62444160

約数和(自身を除く): 34431498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1171, 1329, 2342, 2658, 3513, 3987, 7026, 7974, 10539, 11961, 21078, 23922, 31617, 63234, 518753, 1037506, 1556259, 3112518, 4668777, 9337554, 14006331, 28012662]

約数ペア:

[(1, 28012662), (2, 14006331), (3, 9337554), (6, 4668777), (9, 3112518), (18, 1556259), (27, 1037506), (54, 518753), (443, 63234), (886, 31617), (1171, 23922), (1329, 21078), (2342, 11961), (2658, 10539), (3513, 7974), (3987, 7026)]