26589136

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5579

約数の個数: 40

約数和(自身を含む): 60256064

約数和(自身を除く): 33666928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 5521, 11042, 22084, 38647, 44168, 77294, 88336, 154588, 237403, 309176, 474806, 618352, 949612, 1661821, 1899224, 3323642, 3798448, 6647284, 13294568, 26589136]

約数ペア:

[(1, 26589136), (2, 13294568), (4, 6647284), (7, 3798448), (8, 3323642), (14, 1899224), (16, 1661821), (28, 949612), (43, 618352), (56, 474806), (86, 309176), (112, 237403), (172, 154588), (301, 88336), (344, 77294), (602, 44168), (688, 38647), (1204, 22084), (2408, 11042), (4816, 5521)]