47878726

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{33203}}^1$

素因数の和:33315

約数の個数: 16

約数和(自身を含む): 82877184

約数和(自身を除く): 34998458

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 33203, 66406, 232421, 464842, 3419909, 6839818, 23939363, 47878726]

約数ペア:

[(1, 47878726), (2, 23939363), (7, 6839818), (14, 3419909), (103, 464842), (206, 232421), (721, 66406), (1442, 33203)]