74671247

素因数分解:

$7^2\times {\mathrm{419}}^1\times {\mathrm{3637}}^1$

素因数の和:4070

約数の個数: 12

約数和(自身を含む): 87093720

約数和(自身を除く): 12422473

約数列:

[1, 7, 49, 419, 2933, 3637, 20531, 25459, 178213, 1523903, 10667321, 74671247]

約数ペア:

[(1, 74671247), (7, 10667321), (49, 1523903), (419, 178213), (2933, 25459), (3637, 20531)]