21262912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30203}}^1$

素因数の和:30226

約数の個数: 28

約数和(自身を含む): 46030896

約数和(自身を除く): 24767984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30203, 60406, 120812, 241624, 332233, 483248, 664466, 966496, 1328932, 1932992, 2657864, 5315728, 10631456, 21262912]

約数ペア:

[(1, 21262912), (2, 10631456), (4, 5315728), (8, 2657864), (11, 1932992), (16, 1328932), (22, 966496), (32, 664466), (44, 483248), (64, 332233), (88, 241624), (176, 120812), (352, 60406), (704, 30203)]