28117748

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 50336160

約数和(自身を除く): 22218412

約数列:

[1, 2, 4, 59, 118, 236, 283, 421, 566, 842, 1132, 1684, 16697, 24839, 33394, 49678, 66788, 99356, 119143, 238286, 476572, 7029437, 14058874, 28117748]

約数ペア:

[(1, 28117748), (2, 14058874), (4, 7029437), (59, 476572), (118, 238286), (236, 119143), (283, 99356), (421, 66788), (566, 49678), (842, 33394), (1132, 24839), (1684, 16697)]