71357216

素因数分解:

$2^5\times 7^1\times {\mathrm{318559}}^1$

素因数の和:318576

約数の個数: 24

約数和(自身を含む): 160554240

約数和(自身を除く): 89197024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 318559, 637118, 1274236, 2229913, 2548472, 4459826, 5096944, 8919652, 10193888, 17839304, 35678608, 71357216]

約数ペア:

[(1, 71357216), (2, 35678608), (4, 17839304), (7, 10193888), (8, 8919652), (14, 5096944), (16, 4459826), (28, 2548472), (32, 2229913), (56, 1274236), (112, 637118), (224, 318559)]