25677232

素因数分解:

$2^4\times 7^1\times {\mathrm{229261}}^1$

素因数の和:229276

約数の個数: 20

約数和(自身を含む): 56856976

約数和(自身を除く): 31179744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229261, 458522, 917044, 1604827, 1834088, 3209654, 3668176, 6419308, 12838616, 25677232]

約数ペア:

[(1, 25677232), (2, 12838616), (4, 6419308), (7, 3668176), (8, 3209654), (14, 1834088), (16, 1604827), (28, 917044), (56, 458522), (112, 229261)]