7129856

素因数分解:

$2^8\times {\mathrm{27851}}^1$

素因数の和:27867

約数の個数: 18

約数和(自身を含む): 14232372

約数和(自身を除く): 7102516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 27851, 55702, 111404, 222808, 445616, 891232, 1782464, 3564928, 7129856]

約数ペア:

[(1, 7129856), (2, 3564928), (4, 1782464), (8, 891232), (16, 445616), (32, 222808), (64, 111404), (128, 55702), (256, 27851)]