123989824

素因数分解:

$2^6\times 7^1\times {\mathrm{276763}}^1$

素因数の和:276782

約数の個数: 28

約数和(自身を含む): 281192224

約数和(自身を除く): 157202400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 276763, 553526, 1107052, 1937341, 2214104, 3874682, 4428208, 7749364, 8856416, 15498728, 17712832, 30997456, 61994912, 123989824]

約数ペア:

[(1, 123989824), (2, 61994912), (4, 30997456), (7, 17712832), (8, 15498728), (14, 8856416), (16, 7749364), (28, 4428208), (32, 3874682), (56, 2214104), (64, 1937341), (112, 1107052), (224, 553526), (448, 276763)]