64985866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3697}}^1$

素因数の和:3774

約数の個数: 32

約数和(自身を含む): 115022592

約数和(自身を除く): 50036726

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 3697, 7394, 8789, 17578, 40667, 62849, 81334, 125698, 173759, 347518, 691339, 1382678, 1911349, 2953903, 3822698, 5907806, 32492933, 64985866]

約数ペア:

[(1, 64985866), (2, 32492933), (11, 5907806), (17, 3822698), (22, 2953903), (34, 1911349), (47, 1382678), (94, 691339), (187, 347518), (374, 173759), (517, 125698), (799, 81334), (1034, 62849), (1598, 40667), (3697, 17578), (7394, 8789)]