28113866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5051}}^1$

素因数の和:5098

約数の個数: 24

約数和(自身を含む): 48377952

約数和(自身を除く): 20264086

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5051, 5566, 10102, 55561, 111122, 116173, 232346, 611171, 1222342, 1277903, 2555806, 14056933, 28113866]

約数ペア:

[(1, 28113866), (2, 14056933), (11, 2555806), (22, 1277903), (23, 1222342), (46, 611171), (121, 232346), (242, 116173), (253, 111122), (506, 55561), (2783, 10102), (5051, 5566)]