39276028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20759}}^1$

素因数の和:20817

約数の個数: 24

約数和(自身を含む): 76728960

約数和(自身を除く): 37452932

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 20759, 41518, 83036, 228349, 456698, 892637, 913396, 1785274, 3570548, 9819007, 19638014, 39276028]

約数ペア:

[(1, 39276028), (2, 19638014), (4, 9819007), (11, 3570548), (22, 1785274), (43, 913396), (44, 892637), (86, 456698), (172, 228349), (473, 83036), (946, 41518), (1892, 20759)]