27121724

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3769}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 54468960

約数和(自身を除く): 27347236

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 3769, 7196, 7538, 15076, 26383, 52766, 105532, 968633, 1937266, 3874532, 6780431, 13560862, 27121724]

約数ペア:

[(1, 27121724), (2, 13560862), (4, 6780431), (7, 3874532), (14, 1937266), (28, 968633), (257, 105532), (514, 52766), (1028, 26383), (1799, 15076), (3598, 7538), (3769, 7196)]