71541694

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{25679}}^1$

素因数の和:25887

約数の個数: 16

約数和(自身を含む): 123264000

約数和(自身を除く): 51722306

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 25679, 51358, 179753, 359506, 5110121, 10220242, 35770847, 71541694]

約数ペア:

[(1, 71541694), (2, 35770847), (7, 10220242), (14, 5110121), (199, 359506), (398, 179753), (1393, 51358), (2786, 25679)]