25455538

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2361

約数の個数: 16

約数和(自身を含む): 39214080

約数和(自身を除く): 13758542

約数列:

[1, 2, 73, 79, 146, 158, 2207, 4414, 5767, 11534, 161111, 174353, 322222, 348706, 12727769, 25455538]

約数ペア:

[(1, 25455538), (2, 12727769), (73, 348706), (79, 322222), (146, 174353), (158, 161111), (2207, 11534), (4414, 5767)]