25534768

素因数分解:

$2^4\times 7^1\times {\mathrm{227989}}^1$

素因数の和:228004

約数の個数: 20

約数和(自身を含む): 56541520

約数和(自身を除く): 31006752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227989, 455978, 911956, 1595923, 1823912, 3191846, 3647824, 6383692, 12767384, 25534768]

約数ペア:

[(1, 25534768), (2, 12767384), (4, 6383692), (7, 3647824), (8, 3191846), (14, 1823912), (16, 1595923), (28, 911956), (56, 455978), (112, 227989)]