2540672

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2747008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 863, 1472, 1726, 2944, 3452, 6904, 13808, 19849, 27616, 39698, 55232, 79396, 110464, 158792, 317584, 635168, 1270336, 2540672]

約数ペア:

[(1, 2540672), (2, 1270336), (4, 635168), (8, 317584), (16, 158792), (23, 110464), (32, 79396), (46, 55232), (64, 39698), (92, 27616), (128, 19849), (184, 13808), (368, 6904), (736, 3452), (863, 2944), (1472, 1726)]