25243792

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 56174976

約数和(自身を除く): 30931184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 857, 1052, 1714, 1841, 2104, 3428, 3682, 4208, 5999, 6856, 7364, 11998, 13712, 14728, 23996, 29456, 47992, 95984, 225391, 450782, 901564, 1577737, 1803128, 3155474, 3606256, 6310948, 12621896, 25243792]

約数ペア:

[(1, 25243792), (2, 12621896), (4, 6310948), (7, 3606256), (8, 3155474), (14, 1803128), (16, 1577737), (28, 901564), (56, 450782), (112, 225391), (263, 95984), (526, 47992), (857, 29456), (1052, 23996), (1714, 14728), (1841, 13712), (2104, 11998), (3428, 7364), (3682, 6856), (4208, 5999)]