25054064

素因数分解:

$2^4\times 7^1\times {\mathrm{223697}}^1$

素因数の和:223712

約数の個数: 20

約数和(自身を含む): 55477104

約数和(自身を除く): 30423040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223697, 447394, 894788, 1565879, 1789576, 3131758, 3579152, 6263516, 12527032, 25054064]

約数ペア:

[(1, 25054064), (2, 12527032), (4, 6263516), (7, 3579152), (8, 3131758), (14, 1789576), (16, 1565879), (28, 894788), (56, 447394), (112, 223697)]