78970034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 141160320

約数和(自身を除く): 62190286

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 3889, 7778, 10153, 20306, 42779, 50557, 85558, 101114, 276119, 552238, 556127, 1112254, 3037309, 3589547, 6074618, 7179094, 39485017, 78970034]

約数ペア:

[(1, 78970034), (2, 39485017), (11, 7179094), (13, 6074618), (22, 3589547), (26, 3037309), (71, 1112254), (142, 556127), (143, 552238), (286, 276119), (781, 101114), (923, 85558), (1562, 50557), (1846, 42779), (3889, 20306), (7778, 10153)]