47140262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27061}}^1$

素因数の和:27143

約数の個数: 16

約数和(自身を含む): 77289072

約数和(自身を除く): 30148810

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 27061, 54122, 351793, 703586, 1813087, 3626174, 23570131, 47140262]

約数ペア:

[(1, 47140262), (2, 23570131), (13, 3626174), (26, 1813087), (67, 703586), (134, 351793), (871, 54122), (1742, 27061)]