25297216

素因数分解:

$2^6\times 7^1\times {\mathrm{56467}}^1$

素因数の和:56486

約数の個数: 28

約数和(自身を含む): 57371488

約数和(自身を除く): 32074272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 56467, 112934, 225868, 395269, 451736, 790538, 903472, 1581076, 1806944, 3162152, 3613888, 6324304, 12648608, 25297216]

約数ペア:

[(1, 25297216), (2, 12648608), (4, 6324304), (7, 3613888), (8, 3162152), (14, 1806944), (16, 1581076), (28, 903472), (32, 790538), (56, 451736), (64, 395269), (112, 225868), (224, 112934), (448, 56467)]