25561728

素因数分解:

$2^7\times 3^2\times {\mathrm{22189}}^1$

素因数の和:22209

約数の個数: 48

約数和(自身を含む): 73559850

約数和(自身を除く): 47998122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 22189, 44378, 66567, 88756, 133134, 177512, 199701, 266268, 355024, 399402, 532536, 710048, 798804, 1065072, 1420096, 1597608, 2130144, 2840192, 3195216, 4260288, 6390432, 8520576, 12780864, 25561728]

約数ペア:

[(1, 25561728), (2, 12780864), (3, 8520576), (4, 6390432), (6, 4260288), (8, 3195216), (9, 2840192), (12, 2130144), (16, 1597608), (18, 1420096), (24, 1065072), (32, 798804), (36, 710048), (48, 532536), (64, 399402), (72, 355024), (96, 266268), (128, 199701), (144, 177512), (192, 133134), (288, 88756), (384, 66567), (576, 44378), (1152, 22189)]