25496912

素因数分解:

$2^4\times 7^1\times {\mathrm{227651}}^1$

素因数の和:227666

約数の個数: 20

約数和(自身を含む): 56457696

約数和(自身を除く): 30960784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227651, 455302, 910604, 1593557, 1821208, 3187114, 3642416, 6374228, 12748456, 25496912]

約数ペア:

[(1, 25496912), (2, 12748456), (4, 6374228), (7, 3642416), (8, 3187114), (14, 1821208), (16, 1593557), (28, 910604), (56, 455302), (112, 227651)]