25267312

素因数分解:

$2^4\times 7^1\times {\mathrm{225601}}^1$

素因数の和:225616

約数の個数: 20

約数和(自身を含む): 55949296

約数和(自身を除く): 30681984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225601, 451202, 902404, 1579207, 1804808, 3158414, 3609616, 6316828, 12633656, 25267312]

約数ペア:

[(1, 25267312), (2, 12633656), (4, 6316828), (7, 3609616), (8, 3158414), (14, 1804808), (16, 1579207), (28, 902404), (56, 451202), (112, 225601)]