28131774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{38749}}^1$

素因数の和:38776

約数の個数: 24

約数和(自身を含む): 61845000

約数和(自身を除く): 33713226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 38749, 77498, 116247, 232494, 426239, 852478, 1278717, 2557434, 4688629, 9377258, 14065887, 28131774]

約数ペア:

[(1, 28131774), (2, 14065887), (3, 9377258), (6, 4688629), (11, 2557434), (22, 1278717), (33, 852478), (66, 426239), (121, 232494), (242, 116247), (363, 77498), (726, 38749)]