28212558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9941}}^1$

素因数の和:10000

約数の個数: 32

約数和(自身を含む): 62992512

約数和(自身を除く): 34779954

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 9941, 19882, 29823, 59646, 109351, 218702, 328053, 427463, 656106, 854926, 1282389, 2564778, 4702093, 9404186, 14106279, 28212558]

約数ペア:

[(1, 28212558), (2, 14106279), (3, 9404186), (6, 4702093), (11, 2564778), (22, 1282389), (33, 854926), (43, 656106), (66, 427463), (86, 328053), (129, 218702), (258, 109351), (473, 59646), (946, 29823), (1419, 19882), (2838, 9941)]