339136

素因数分解:

$2^6\times 7^1\times {\mathrm{757}}^1$

素因数の和:776

約数の個数: 28

約数和(自身を含む): 770128

約数和(自身を除く): 430992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 757, 1514, 3028, 5299, 6056, 10598, 12112, 21196, 24224, 42392, 48448, 84784, 169568, 339136]

約数ペア:

[(1, 339136), (2, 169568), (4, 84784), (7, 48448), (8, 42392), (14, 24224), (16, 21196), (28, 12112), (32, 10598), (56, 6056), (64, 5299), (112, 3028), (224, 1514), (448, 757)]