28816866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{9473}}^1$

素因数の和:9507

約数の個数: 36

約数和(自身を含む): 67615938

約数和(自身を除く): 38799072

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 9473, 18946, 28419, 56838, 85257, 123149, 170514, 246298, 369447, 738894, 1108341, 1600937, 2216682, 3201874, 4802811, 9605622, 14408433, 28816866]

約数ペア:

[(1, 28816866), (2, 14408433), (3, 9605622), (6, 4802811), (9, 3201874), (13, 2216682), (18, 1600937), (26, 1108341), (39, 738894), (78, 369447), (117, 246298), (169, 170514), (234, 123149), (338, 85257), (507, 56838), (1014, 28419), (1521, 18946), (3042, 9473)]