64211884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10499}}^1$

素因数の和:10653

約数の個数: 24

約数和(自身を含む): 123480000

約数和(自身を除く): 59268116

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10499, 20998, 41996, 115489, 230978, 461956, 1459361, 2918722, 5837444, 16052971, 32105942, 64211884]

約数ペア:

[(1, 64211884), (2, 32105942), (4, 16052971), (11, 5837444), (22, 2918722), (44, 1459361), (139, 461956), (278, 230978), (556, 115489), (1529, 41996), (3058, 20998), (6116, 10499)]