40171334

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{14419}}^1$

素因数の和:14627

約数の個数: 16

約数和(自身を含む): 69216000

約数和(自身を除く): 29044666

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 14419, 28838, 100933, 201866, 2869381, 5738762, 20085667, 40171334]

約数ペア:

[(1, 40171334), (2, 20085667), (7, 5738762), (14, 2869381), (199, 201866), (398, 100933), (1393, 28838), (2786, 14419)]