27021908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2297}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 50381352

約数和(自身を除く): 23359444

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2297, 2941, 4594, 5882, 9188, 11764, 39049, 78098, 156196, 397381, 794762, 1589524, 6755477, 13510954, 27021908]

約数ペア:

[(1, 27021908), (2, 13510954), (4, 6755477), (17, 1589524), (34, 794762), (68, 397381), (173, 156196), (346, 78098), (692, 39049), (2297, 11764), (2941, 9188), (4594, 5882)]