8281724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 16221744

約数和(自身を除く): 7940020

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 241, 242, 284, 482, 484, 781, 964, 1562, 2651, 3124, 5302, 8591, 10604, 17111, 17182, 29161, 34222, 34364, 58322, 68444, 116644, 188221, 376442, 752884, 2070431, 4140862, 8281724]

約数ペア:

[(1, 8281724), (2, 4140862), (4, 2070431), (11, 752884), (22, 376442), (44, 188221), (71, 116644), (121, 68444), (142, 58322), (241, 34364), (242, 34222), (284, 29161), (482, 17182), (484, 17111), (781, 10604), (964, 8591), (1562, 5302), (2651, 3124)]