28000006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8521}}^1$

素因数の和:8607

約数の個数: 16

約数和(自身を含む): 44178048

約数和(自身を除く): 16178042

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 8521, 17042, 264151, 451613, 528302, 903226, 14000003, 28000006]

約数ペア:

[(1, 28000006), (2, 14000003), (31, 903226), (53, 528302), (62, 451613), (106, 264151), (1643, 17042), (3286, 8521)]