25386618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 53747712

約数和(自身を除く): 28361094

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 2591, 3266, 4899, 5182, 7773, 9798, 15546, 59593, 119186, 178779, 183961, 357558, 367922, 551883, 1103766, 4231103, 8462206, 12693309, 25386618]

約数ペア:

[(1, 25386618), (2, 12693309), (3, 8462206), (6, 4231103), (23, 1103766), (46, 551883), (69, 367922), (71, 357558), (138, 183961), (142, 178779), (213, 119186), (426, 59593), (1633, 15546), (2591, 9798), (3266, 7773), (4899, 5182)]