28704906

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{30089}}^1$

素因数の和:30150

約数の個数: 24

約数和(自身を含む): 63369540

約数和(自身を除く): 34664634

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 30089, 60178, 90267, 180534, 270801, 541602, 1594717, 3189434, 4784151, 9568302, 14352453, 28704906]

約数ペア:

[(1, 28704906), (2, 14352453), (3, 9568302), (6, 4784151), (9, 3189434), (18, 1594717), (53, 541602), (106, 270801), (159, 180534), (318, 90267), (477, 60178), (954, 30089)]