28287574

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5417}}^1$

素因数の和:5799

約数の個数: 16

約数和(自身を含む): 48631968

約数和(自身を除く): 20344394

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 5417, 10834, 37919, 75838, 2020541, 4041082, 14143787, 28287574]

約数ペア:

[(1, 28287574), (2, 14143787), (7, 4041082), (14, 2020541), (373, 75838), (746, 37919), (2611, 10834), (5222, 5417)]