28090733104

素因数分解:

$2^4\times 7^1\times {\mathrm{653}}^1\times {\mathrm{384089}}^1$

素因数の和:384757

約数の個数: 40

約数和(自身を含む): 62296325280

約数和(自身を除く): 34205592176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 653, 1306, 2612, 4571, 5224, 9142, 10448, 18284, 36568, 73136, 384089, 768178, 1536356, 2688623, 3072712, 5377246, 6145424, 10754492, 21508984, 43017968, 250810117, 501620234, 1003240468, 1755670819, 2006480936, 3511341638, 4012961872, 7022683276, 14045366552, 28090733104]

約数ペア:

[(1, 28090733104), (2, 14045366552), (4, 7022683276), (7, 4012961872), (8, 3511341638), (14, 2006480936), (16, 1755670819), (28, 1003240468), (56, 501620234), (112, 250810117), (653, 43017968), (1306, 21508984), (2612, 10754492), (4571, 6145424), (5224, 5377246), (9142, 3072712), (10448, 2688623), (18284, 1536356), (36568, 768178), (73136, 384089)]