857856

素因数分解:

$2^8\times 3^1\times {\mathrm{1117}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 2285192

約数和(自身を除く): 1427336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1117, 2234, 3351, 4468, 6702, 8936, 13404, 17872, 26808, 35744, 53616, 71488, 107232, 142976, 214464, 285952, 428928, 857856]

約数ペア:

[(1, 857856), (2, 428928), (3, 285952), (4, 214464), (6, 142976), (8, 107232), (12, 71488), (16, 53616), (24, 35744), (32, 26808), (48, 17872), (64, 13404), (96, 8936), (128, 6702), (192, 4468), (256, 3351), (384, 2234), (768, 1117)]