27257356

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22639}}^1$

素因数の和:22693

約数の個数: 24

約数和(自身を含む): 55784960

約数和(自身を除く): 28527604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 22639, 45278, 90556, 158473, 316946, 633892, 973477, 1946954, 3893908, 6814339, 13628678, 27257356]

約数ペア:

[(1, 27257356), (2, 13628678), (4, 6814339), (7, 3893908), (14, 1946954), (28, 973477), (43, 633892), (86, 316946), (172, 158473), (301, 90556), (602, 45278), (1204, 22639)]