56997164

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4723}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 114283008

約数和(自身を除く): 57285844

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 4723, 6034, 9446, 12068, 18892, 33061, 66122, 132244, 2035613, 4071226, 8142452, 14249291, 28498582, 56997164]

約数ペア:

[(1, 56997164), (2, 28498582), (4, 14249291), (7, 8142452), (14, 4071226), (28, 2035613), (431, 132244), (862, 66122), (1724, 33061), (3017, 18892), (4723, 12068), (6034, 9446)]