9647149456

素因数分解:

$2^4\times 7^1\times {\mathrm{86135263}}^1$

素因数の和:86135278

約数の個数: 20

約数和(自身を含む): 21361545472

約数和(自身を除く): 11714396016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 86135263, 172270526, 344541052, 602946841, 689082104, 1205893682, 1378164208, 2411787364, 4823574728, 9647149456]

約数ペア:

[(1, 9647149456), (2, 4823574728), (4, 2411787364), (7, 1378164208), (8, 1205893682), (14, 689082104), (16, 602946841), (28, 344541052), (56, 172270526), (112, 86135263)]