2540839232

素因数分解:

$2^6\times {\mathrm{4957}}^1\times {\mathrm{8009}}^1$

素因数の和:12978

約数の個数: 28

約数和(自身を含む): 5043624660

約数和(自身を除く): 2502785428

約数列:

[1, 2, 4, 8, 16, 32, 64, 4957, 8009, 9914, 16018, 19828, 32036, 39656, 64072, 79312, 128144, 158624, 256288, 317248, 512576, 39700613, 79401226, 158802452, 317604904, 635209808, 1270419616, 2540839232]

約数ペア:

[(1, 2540839232), (2, 1270419616), (4, 635209808), (8, 317604904), (16, 158802452), (32, 79401226), (64, 39700613), (4957, 512576), (8009, 317248), (9914, 256288), (16018, 158624), (19828, 128144), (32036, 79312), (39656, 64072)]