27982426

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 42625440

約数和(自身を除く): 14643014

約数列:

[1, 2, 107, 214, 229, 458, 571, 1142, 24503, 49006, 61097, 122194, 130759, 261518, 13991213, 27982426]

約数ペア:

[(1, 27982426), (2, 13991213), (107, 261518), (214, 130759), (229, 122194), (458, 61097), (571, 49006), (1142, 24503)]