27591004

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7759}}^1$

素因数の和:7897

約数の個数: 24

約数和(自身を含む): 55623680

約数和(自身を除く): 28032676

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 7759, 15518, 31036, 54313, 108626, 217252, 985393, 1970786, 3941572, 6897751, 13795502, 27591004]

約数ペア:

[(1, 27591004), (2, 13795502), (4, 6897751), (7, 3941572), (14, 1970786), (28, 985393), (127, 217252), (254, 108626), (508, 54313), (889, 31036), (1778, 15518), (3556, 7759)]