71483804

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54319}}^1$

素因数の和:54377

約数の個数: 24

約数和(自身を含む): 146012160

約数和(自身を除く): 74528356

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54319, 108638, 217276, 380233, 760466, 1520932, 2552993, 5105986, 10211972, 17870951, 35741902, 71483804]

約数ペア:

[(1, 71483804), (2, 35741902), (4, 17870951), (7, 10211972), (14, 5105986), (28, 2552993), (47, 1520932), (94, 760466), (188, 380233), (329, 217276), (658, 108638), (1316, 54319)]