71472022

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 108385200

約数和(自身を除く): 36913178

約数列:

[1, 2, 149, 298, 373, 643, 746, 1286, 55577, 95807, 111154, 191614, 239839, 479678, 35736011, 71472022]

約数ペア:

[(1, 71472022), (2, 35736011), (149, 479678), (298, 239839), (373, 191614), (643, 111154), (746, 95807), (1286, 55577)]