28628432

素因数分解:

$2^4\times 7^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 63644736

約数和(自身を除く): 35016304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 443, 577, 886, 1154, 1772, 2308, 3101, 3544, 4039, 4616, 6202, 7088, 8078, 9232, 12404, 16156, 24808, 32312, 49616, 64624, 255611, 511222, 1022444, 1789277, 2044888, 3578554, 4089776, 7157108, 14314216, 28628432]

約数ペア:

[(1, 28628432), (2, 14314216), (4, 7157108), (7, 4089776), (8, 3578554), (14, 2044888), (16, 1789277), (28, 1022444), (56, 511222), (112, 255611), (443, 64624), (577, 49616), (886, 32312), (1154, 24808), (1772, 16156), (2308, 12404), (3101, 9232), (3544, 8078), (4039, 7088), (4616, 6202)]