128562784

素因数分解:

$2^5\times 7^1\times {\mathrm{573941}}^1$

素因数の和:573958

約数の個数: 24

約数和(自身を含む): 289266768

約数和(自身を除く): 160703984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 573941, 1147882, 2295764, 4017587, 4591528, 8035174, 9183056, 16070348, 18366112, 32140696, 64281392, 128562784]

約数ペア:

[(1, 128562784), (2, 64281392), (4, 32140696), (7, 18366112), (8, 16070348), (14, 9183056), (16, 8035174), (28, 4591528), (32, 4017587), (56, 2295764), (112, 1147882), (224, 573941)]