71730346

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{4871}}^1$

素因数の和:5109

約数の個数: 16

約数和(自身を含む): 111081600

約数和(自身を除く): 39351254

約数列:

[1, 2, 37, 74, 199, 398, 4871, 7363, 9742, 14726, 180227, 360454, 969329, 1938658, 35865173, 71730346]

約数ペア:

[(1, 71730346), (2, 35865173), (37, 1938658), (74, 969329), (199, 360454), (398, 180227), (4871, 14726), (7363, 9742)]