25529186

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 41171328

約数和(自身を除く): 15642142

約数列:

[1, 2, 37, 43, 71, 74, 86, 113, 142, 226, 1591, 2627, 3053, 3182, 4181, 4859, 5254, 6106, 8023, 8362, 9718, 16046, 112961, 179783, 225922, 296851, 344989, 359566, 593702, 689978, 12764593, 25529186]

約数ペア:

[(1, 25529186), (2, 12764593), (37, 689978), (43, 593702), (71, 359566), (74, 344989), (86, 296851), (113, 225922), (142, 179783), (226, 112961), (1591, 16046), (2627, 9718), (3053, 8362), (3182, 8023), (4181, 6106), (4859, 5254)]