28877596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15263}}^1$

素因数の和:15321

約数の個数: 24

約数和(自身を含む): 56415744

約数和(自身を除く): 27538148

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 15263, 30526, 61052, 167893, 335786, 656309, 671572, 1312618, 2625236, 7219399, 14438798, 28877596]

約数ペア:

[(1, 28877596), (2, 14438798), (4, 7219399), (11, 2625236), (22, 1312618), (43, 671572), (44, 656309), (86, 335786), (172, 167893), (473, 61052), (946, 30526), (1892, 15263)]