828710144

素因数分解:

$2^8\times {\mathrm{1279}}^1\times {\mathrm{2531}}^1$

素因数の和:3826

約数の個数: 36

約数和(自身を含む): 1656130560

約数和(自身を除く): 827420416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1279, 2531, 2558, 5062, 5116, 10124, 10232, 20248, 20464, 40496, 40928, 80992, 81856, 161984, 163712, 323968, 327424, 647936, 3237149, 6474298, 12948596, 25897192, 51794384, 103588768, 207177536, 414355072, 828710144]

約数ペア:

[(1, 828710144), (2, 414355072), (4, 207177536), (8, 103588768), (16, 51794384), (32, 25897192), (64, 12948596), (128, 6474298), (256, 3237149), (1279, 647936), (2531, 327424), (2558, 323968), (5062, 163712), (5116, 161984), (10124, 81856), (10232, 80992), (20248, 40928), (20464, 40496)]