1262912

素因数分解:

$2^6\times 7^1\times {\mathrm{2819}}^1$

素因数の和:2838

約数の個数: 28

約数和(自身を含む): 2865120

約数和(自身を除く): 1602208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2819, 5638, 11276, 19733, 22552, 39466, 45104, 78932, 90208, 157864, 180416, 315728, 631456, 1262912]

約数ペア:

[(1, 1262912), (2, 631456), (4, 315728), (7, 180416), (8, 157864), (14, 90208), (16, 78932), (28, 45104), (32, 39466), (56, 22552), (64, 19733), (112, 11276), (224, 5638), (448, 2819)]