7128889724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2309}}^1\times {\mathrm{6379}}^1$

素因数の和:8714

約数の個数: 36

約数和(自身を含む): 13720891800

約数和(自身を除く): 6592002076

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2309, 4618, 6379, 9236, 12758, 25399, 25516, 50798, 70169, 101596, 140338, 279389, 280676, 558778, 771859, 1117556, 1543718, 3087436, 14729111, 29458222, 58916444, 162020221, 324040442, 648080884, 1782222431, 3564444862, 7128889724]

約数ペア:

[(1, 7128889724), (2, 3564444862), (4, 1782222431), (11, 648080884), (22, 324040442), (44, 162020221), (121, 58916444), (242, 29458222), (484, 14729111), (2309, 3087436), (4618, 1543718), (6379, 1117556), (9236, 771859), (12758, 558778), (25399, 280676), (25516, 279389), (50798, 140338), (70169, 101596)]