25069772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9839}}^1$

素因数の和:9870

約数の個数: 36

約数和(自身を含む): 54966240

約数和(自身を除く): 29896468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 9839, 19678, 39356, 68873, 127907, 137746, 255814, 275492, 482111, 511628, 895349, 964222, 1790698, 1928444, 3581396, 6267443, 12534886, 25069772]

約数ペア:

[(1, 25069772), (2, 12534886), (4, 6267443), (7, 3581396), (13, 1928444), (14, 1790698), (26, 964222), (28, 895349), (49, 511628), (52, 482111), (91, 275492), (98, 255814), (182, 137746), (196, 127907), (364, 68873), (637, 39356), (1274, 19678), (2548, 9839)]