47216572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{69847}}^1$

素因数の和:69877

約数の個数: 18

約数和(自身を含む): 89475288

約数和(自身を除く): 42258716

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 69847, 139694, 279388, 908011, 1816022, 3632044, 11804143, 23608286, 47216572]

約数ペア:

[(1, 47216572), (2, 23608286), (4, 11804143), (13, 3632044), (26, 1816022), (52, 908011), (169, 279388), (338, 139694), (676, 69847)]