28531122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2339}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 32121678

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 2339, 4066, 4678, 6099, 7017, 12198, 14034, 44441, 88882, 133323, 250273, 266646, 500546, 750819, 1501638, 4755187, 9510374, 14265561, 28531122]

約数ペア:

[(1, 28531122), (2, 14265561), (3, 9510374), (6, 4755187), (19, 1501638), (38, 750819), (57, 500546), (107, 266646), (114, 250273), (214, 133323), (321, 88882), (642, 44441), (2033, 14034), (2339, 12198), (4066, 7017), (4678, 6099)]