7143304

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 15408000

約数和(自身を除く): 8264696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 641, 796, 1282, 1393, 1592, 2564, 2786, 4487, 5128, 5572, 8974, 11144, 17948, 35896, 127559, 255118, 510236, 892913, 1020472, 1785826, 3571652, 7143304]

約数ペア:

[(1, 7143304), (2, 3571652), (4, 1785826), (7, 1020472), (8, 892913), (14, 510236), (28, 255118), (56, 127559), (199, 35896), (398, 17948), (641, 11144), (796, 8974), (1282, 5572), (1393, 5128), (1592, 4487), (2564, 2786)]