140079296

素因数分解:

$2^6\times 7^1\times {\mathrm{312677}}^1$

素因数の和:312696

約数の個数: 28

約数和(自身を含む): 317680848

約数和(自身を除く): 177601552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 312677, 625354, 1250708, 2188739, 2501416, 4377478, 5002832, 8754956, 10005664, 17509912, 20011328, 35019824, 70039648, 140079296]

約数ペア:

[(1, 140079296), (2, 70039648), (4, 35019824), (7, 20011328), (8, 17509912), (14, 10005664), (16, 8754956), (28, 5002832), (32, 4377478), (56, 2501416), (64, 2188739), (112, 1250708), (224, 625354), (448, 312677)]