28189752

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{12109}}^1$

素因数の和:12215

約数の個数: 32

約数和(自身を含む): 71206800

約数和(自身を除く): 43017048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 12109, 24218, 36327, 48436, 72654, 96872, 145308, 290616, 1174573, 2349146, 3523719, 4698292, 7047438, 9396584, 14094876, 28189752]

約数ペア:

[(1, 28189752), (2, 14094876), (3, 9396584), (4, 7047438), (6, 4698292), (8, 3523719), (12, 2349146), (24, 1174573), (97, 290616), (194, 145308), (291, 96872), (388, 72654), (582, 48436), (776, 36327), (1164, 24218), (2328, 12109)]