28060516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21991}}^1$

素因数の和:22035

約数の個数: 24

約数和(自身を含む): 55419840

約数和(自身を除く): 27359324

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 21991, 43982, 87964, 241901, 483802, 637739, 967604, 1275478, 2550956, 7015129, 14030258, 28060516]

約数ペア:

[(1, 28060516), (2, 14030258), (4, 7015129), (11, 2550956), (22, 1275478), (29, 967604), (44, 637739), (58, 483802), (116, 241901), (319, 87964), (638, 43982), (1276, 21991)]