66791244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{428149}}^1$

素因数の和:428169

約数の個数: 24

約数和(自身を含む): 167834800

約数和(自身を除く): 101043556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 428149, 856298, 1284447, 1712596, 2568894, 5137788, 5565937, 11131874, 16697811, 22263748, 33395622, 66791244]

約数ペア:

[(1, 66791244), (2, 33395622), (3, 22263748), (4, 16697811), (6, 11131874), (12, 5565937), (13, 5137788), (26, 2568894), (39, 1712596), (52, 1284447), (78, 856298), (156, 428149)]