70259273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1553}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 84139776

約数和(自身を除く): 13880503

約数列:

[1, 7, 23, 161, 281, 1553, 1967, 6463, 10871, 35719, 45241, 250033, 436393, 3054751, 10037039, 70259273]

約数ペア:

[(1, 70259273), (7, 10037039), (23, 3054751), (161, 436393), (281, 250033), (1553, 45241), (1967, 35719), (6463, 10871)]