28225994566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4953667}}^1$

素因数の和:4953724

約数の個数: 32

約数和(自身を含む): 54212942592

約数和(自身を除く): 25986948026

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 4953667, 9907334, 34675669, 54490337, 69351338, 108980674, 183285679, 366571358, 381432359, 762864718, 1282999753, 2016142469, 2565999506, 4032284938, 14112997283, 28225994566]

約数ペア:

[(1, 28225994566), (2, 14112997283), (7, 4032284938), (11, 2565999506), (14, 2016142469), (22, 1282999753), (37, 762864718), (74, 381432359), (77, 366571358), (154, 183285679), (259, 108980674), (407, 69351338), (518, 54490337), (814, 34675669), (2849, 9907334), (5698, 4953667)]