21518453824

素因数分解:

$2^6\times 7^1\times {\mathrm{48032263}}^1$

素因数の和:48032282

約数の個数: 28

約数和(自身を含む): 48800780224

約数和(自身を除く): 27282326400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48032263, 96064526, 192129052, 336225841, 384258104, 672451682, 768516208, 1344903364, 1537032416, 2689806728, 3074064832, 5379613456, 10759226912, 21518453824]

約数ペア:

[(1, 21518453824), (2, 10759226912), (4, 5379613456), (7, 3074064832), (8, 2689806728), (14, 1537032416), (16, 1344903364), (28, 768516208), (32, 672451682), (56, 384258104), (64, 336225841), (112, 192129052), (224, 96064526), (448, 48032263)]