21516992

素因数分解:

$2^6\times 7^1\times {\mathrm{48029}}^1$

素因数の和:48048

約数の個数: 28

約数和(自身を含む): 48798480

約数和(自身を除く): 27281488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48029, 96058, 192116, 336203, 384232, 672406, 768464, 1344812, 1536928, 2689624, 3073856, 5379248, 10758496, 21516992]

約数ペア:

[(1, 21516992), (2, 10758496), (4, 5379248), (7, 3073856), (8, 2689624), (14, 1536928), (16, 1344812), (28, 768464), (32, 672406), (56, 384232), (64, 336203), (112, 192116), (224, 96058), (448, 48029)]