27764416

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{3121}}^1$

素因数の和:3272

約数の個数: 28

約数和(自身を含む): 55509160

約数和(自身を除く): 27744744

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 3121, 4448, 6242, 8896, 12484, 24968, 49936, 99872, 199744, 433819, 867638, 1735276, 3470552, 6941104, 13882208, 27764416]

約数ペア:

[(1, 27764416), (2, 13882208), (4, 6941104), (8, 3470552), (16, 1735276), (32, 867638), (64, 433819), (139, 199744), (278, 99872), (556, 49936), (1112, 24968), (2224, 12484), (3121, 8896), (4448, 6242)]