25559632

素因数分解:

$2^4\times 7^1\times {\mathrm{228211}}^1$

素因数の和:228226

約数の個数: 20

約数和(自身を含む): 56596576

約数和(自身を除く): 31036944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228211, 456422, 912844, 1597477, 1825688, 3194954, 3651376, 6389908, 12779816, 25559632]

約数ペア:

[(1, 25559632), (2, 12779816), (4, 6389908), (7, 3651376), (8, 3194954), (14, 1825688), (16, 1597477), (28, 912844), (56, 456422), (112, 228211)]