38671304

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2687}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 83220480

約数和(自身を除く): 44549176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 2687, 3598, 5374, 7196, 10748, 14392, 18809, 21496, 37618, 75236, 150472, 690559, 1381118, 2762236, 4833913, 5524472, 9667826, 19335652, 38671304]

約数ペア:

[(1, 38671304), (2, 19335652), (4, 9667826), (7, 5524472), (8, 4833913), (14, 2762236), (28, 1381118), (56, 690559), (257, 150472), (514, 75236), (1028, 37618), (1799, 21496), (2056, 18809), (2687, 14392), (3598, 10748), (5374, 7196)]