129813824

素因数分解:

$2^6\times 7^1\times {\mathrm{289763}}^1$

素因数の和:289782

約数の個数: 28

約数和(自身を含む): 294400224

約数和(自身を除く): 164586400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 289763, 579526, 1159052, 2028341, 2318104, 4056682, 4636208, 8113364, 9272416, 16226728, 18544832, 32453456, 64906912, 129813824]

約数ペア:

[(1, 129813824), (2, 64906912), (4, 32453456), (7, 18544832), (8, 16226728), (14, 9272416), (16, 8113364), (28, 4636208), (32, 4056682), (56, 2318104), (64, 2028341), (112, 1159052), (224, 579526), (448, 289763)]