56144296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{539849}}^1$

素因数の和:539868

約数の個数: 16

約数和(自身を含む): 113368500

約数和(自身を除く): 57224204

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 539849, 1079698, 2159396, 4318792, 7018037, 14036074, 28072148, 56144296]

約数ペア:

[(1, 56144296), (2, 28072148), (4, 14036074), (8, 7018037), (13, 4318792), (26, 2159396), (52, 1079698), (104, 539849)]