64006514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 113569344

約数和(自身を除く): 49562830

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1373, 1793, 2119, 2746, 3586, 4238, 15103, 17849, 23309, 30206, 35698, 46618, 196339, 223799, 392678, 447598, 2461789, 2909387, 4923578, 5818774, 32003257, 64006514]

約数ペア:

[(1, 64006514), (2, 32003257), (11, 5818774), (13, 4923578), (22, 2909387), (26, 2461789), (143, 447598), (163, 392678), (286, 223799), (326, 196339), (1373, 46618), (1793, 35698), (2119, 30206), (2746, 23309), (3586, 17849), (4238, 15103)]