21000896

素因数分解:

$2^6\times 7^1\times {\mathrm{46877}}^1$

素因数の和:46896

約数の個数: 28

約数和(自身を含む): 47628048

約数和(自身を除く): 26627152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46877, 93754, 187508, 328139, 375016, 656278, 750032, 1312556, 1500064, 2625112, 3000128, 5250224, 10500448, 21000896]

約数ペア:

[(1, 21000896), (2, 10500448), (4, 5250224), (7, 3000128), (8, 2625112), (14, 1500064), (16, 1312556), (28, 750032), (32, 656278), (56, 375016), (64, 328139), (112, 187508), (224, 93754), (448, 46877)]