25064638

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:819

約数の個数: 16

約数和(自身を含む): 38185056

約数和(自身を除く): 13120418

約数列:

[1, 2, 103, 206, 281, 433, 562, 866, 28943, 44599, 57886, 89198, 121673, 243346, 12532319, 25064638]

約数ペア:

[(1, 25064638), (2, 12532319), (103, 243346), (206, 121673), (281, 89198), (433, 57886), (562, 44599), (866, 28943)]