25562982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 28557978

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 2609, 3266, 4899, 5218, 7827, 9798, 15654, 60007, 120014, 180021, 185239, 360042, 370478, 555717, 1111434, 4260497, 8520994, 12781491, 25562982]

約数ペア:

[(1, 25562982), (2, 12781491), (3, 8520994), (6, 4260497), (23, 1111434), (46, 555717), (69, 370478), (71, 360042), (138, 185239), (142, 180021), (213, 120014), (426, 60007), (1633, 15654), (2609, 9798), (3266, 7827), (4899, 5218)]