7148656

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4099}}^1$

素因数の和:4216

約数の個数: 20

約数和(自身を含む): 13981000

約数和(自身を除く): 6832344

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4099, 8198, 16396, 32792, 65584, 446791, 893582, 1787164, 3574328, 7148656]

約数ペア:

[(1, 7148656), (2, 3574328), (4, 1787164), (8, 893582), (16, 446791), (109, 65584), (218, 32792), (436, 16396), (872, 8198), (1744, 4099)]