71260252

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{9461}}^1$

素因数の和:9741

約数の個数: 24

約数和(自身を含む): 143065440

約数和(自身を除く): 71805188

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 9461, 18922, 37844, 66227, 132454, 264908, 2545009, 5090018, 10180036, 17815063, 35630126, 71260252]

約数ペア:

[(1, 71260252), (2, 35630126), (4, 17815063), (7, 10180036), (14, 5090018), (28, 2545009), (269, 264908), (538, 132454), (1076, 66227), (1883, 37844), (3766, 18922), (7532, 9461)]