66626168

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11551}}^1$

素因数の和:11667

約数の個数: 32

約数和(自身を含む): 144168960

約数和(自身を除く): 77542792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 11551, 23102, 46204, 80857, 92408, 161714, 323428, 646856, 1189753, 2379506, 4759012, 8328271, 9518024, 16656542, 33313084, 66626168]

約数ペア:

[(1, 66626168), (2, 33313084), (4, 16656542), (7, 9518024), (8, 8328271), (14, 4759012), (28, 2379506), (56, 1189753), (103, 646856), (206, 323428), (412, 161714), (721, 92408), (824, 80857), (1442, 46204), (2884, 23102), (5768, 11551)]