25756496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94693}}^1$

素因数の和:94718

約数の個数: 20

約数和(自身を含む): 52839252

約数和(自身を除く): 27082756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94693, 189386, 378772, 757544, 1515088, 1609781, 3219562, 6439124, 12878248, 25756496]

約数ペア:

[(1, 25756496), (2, 12878248), (4, 6439124), (8, 3219562), (16, 1609781), (17, 1515088), (34, 757544), (68, 378772), (136, 189386), (272, 94693)]