28165610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 55847232

約数和(自身を除く): 27681622

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 2393, 4786, 5885, 11770, 11965, 23930, 26323, 52646, 131615, 256051, 263230, 512102, 1280255, 2560510, 2816561, 5633122, 14082805, 28165610]

約数ペア:

[(1, 28165610), (2, 14082805), (5, 5633122), (10, 2816561), (11, 2560510), (22, 1280255), (55, 512102), (107, 263230), (110, 256051), (214, 131615), (535, 52646), (1070, 26323), (1177, 23930), (2354, 11965), (2393, 11770), (4786, 5885)]