71402262

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{21997}}^1$

素因数の和:22543

約数の個数: 16

約数和(自身を含む): 143074992

約数和(自身を除く): 71672730

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 21997, 43994, 65991, 131982, 11900377, 23800754, 35701131, 71402262]

約数ペア:

[(1, 71402262), (2, 35701131), (3, 23800754), (6, 11900377), (541, 131982), (1082, 65991), (1623, 43994), (3246, 21997)]