64715691446

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1\times {\mathrm{11839}}^1$

素因数の和:12093

約数の個数: 48

約数和(自身を含む): 113897011200

約数和(自身を除く): 49181319754

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 742, 973, 1946, 2809, 5618, 7367, 11839, 14734, 19663, 23678, 39326, 51569, 82873, 103138, 165746, 390451, 627467, 780902, 1254934, 1645621, 2733157, 3291242, 4392269, 5466314, 8784538, 11519347, 23038694, 33255751, 66511502, 87217913, 174435826, 232790257, 465580514, 610525391, 1221050782, 4622549389, 9245098778, 32357845723, 64715691446]

約数ペア:

[(1, 64715691446), (2, 32357845723), (7, 9245098778), (14, 4622549389), (53, 1221050782), (106, 610525391), (139, 465580514), (278, 232790257), (371, 174435826), (742, 87217913), (973, 66511502), (1946, 33255751), (2809, 23038694), (5618, 11519347), (7367, 8784538), (11839, 5466314), (14734, 4392269), (19663, 3291242), (23678, 2733157), (39326, 1645621), (51569, 1254934), (82873, 780902), (103138, 627467), (165746, 390451)]