28611152

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{5641}}^1$

素因数の和:5966

約数の個数: 20

約数和(自身を含む): 55618836

約数和(自身を除く): 27007684

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 5641, 11282, 22564, 45128, 90256, 1788197, 3576394, 7152788, 14305576, 28611152]

約数ペア:

[(1, 28611152), (2, 14305576), (4, 7152788), (8, 3576394), (16, 1788197), (317, 90256), (634, 45128), (1268, 22564), (2536, 11282), (5072, 5641)]