21883456

素因数分解:

$2^6\times 7^1\times {\mathrm{48847}}^1$

素因数の和:48866

約数の個数: 28

約数和(自身を含む): 49629568

約数和(自身を除く): 27746112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48847, 97694, 195388, 341929, 390776, 683858, 781552, 1367716, 1563104, 2735432, 3126208, 5470864, 10941728, 21883456]

約数ペア:

[(1, 21883456), (2, 10941728), (4, 5470864), (7, 3126208), (8, 2735432), (14, 1563104), (16, 1367716), (28, 781552), (32, 683858), (56, 390776), (64, 341929), (112, 195388), (224, 97694), (448, 48847)]