72539246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{16127}}^1$

素因数の和:16315

約数の個数: 16

約数和(自身を含む): 117863424

約数和(自身を除く): 45324178

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 16127, 32254, 209651, 419302, 2789971, 5579942, 36269623, 72539246]

約数ペア:

[(1, 72539246), (2, 36269623), (13, 5579942), (26, 2789971), (173, 419302), (346, 209651), (2249, 32254), (4498, 16127)]