26662376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{256369}}^1$

素因数の和:256388

約数の個数: 16

約数和(自身を含む): 53837700

約数和(自身を除く): 27175324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 256369, 512738, 1025476, 2050952, 3332797, 6665594, 13331188, 26662376]

約数ペア:

[(1, 26662376), (2, 13331188), (4, 6665594), (8, 3332797), (13, 2050952), (26, 1025476), (52, 512738), (104, 256369)]