84719474

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 64579726

約数列:

[1, 2, 7, 14, 47, 94, 199, 329, 398, 647, 658, 1294, 1393, 2786, 4529, 9058, 9353, 18706, 30409, 60818, 65471, 128753, 130942, 212863, 257506, 425726, 901271, 1802542, 6051391, 12102782, 42359737, 84719474]

約数ペア:

[(1, 84719474), (2, 42359737), (7, 12102782), (14, 6051391), (47, 1802542), (94, 901271), (199, 425726), (329, 257506), (398, 212863), (647, 130942), (658, 128753), (1294, 65471), (1393, 60818), (2786, 30409), (4529, 18706), (9058, 9353)]