25896994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{1009}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 39959640

約数和(自身を除く): 14062646

約数列:

[1, 2, 41, 82, 313, 626, 1009, 2018, 12833, 25666, 41369, 82738, 315817, 631634, 12948497, 25896994]

約数ペア:

[(1, 25896994), (2, 12948497), (41, 631634), (82, 315817), (313, 82738), (626, 41369), (1009, 25666), (2018, 12833)]