4489236472

素因数分解:

$2^3\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{72679}}^1$

素因数の和:73795

約数の個数: 32

約数和(自身を含む): 9628646400

約数和(自身を除く): 5139409928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1103, 2206, 4412, 7721, 8824, 15442, 30884, 61768, 72679, 145358, 290716, 508753, 581432, 1017506, 2035012, 4070024, 80164937, 160329874, 320659748, 561154559, 641319496, 1122309118, 2244618236, 4489236472]

約数ペア:

[(1, 4489236472), (2, 2244618236), (4, 1122309118), (7, 641319496), (8, 561154559), (14, 320659748), (28, 160329874), (56, 80164937), (1103, 4070024), (2206, 2035012), (4412, 1017506), (7721, 581432), (8824, 508753), (15442, 290716), (30884, 145358), (61768, 72679)]