72810038

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{47713}}^1$

素因数の和:47831

約数の個数: 16

約数和(自身を含む): 125964960

約数和(自身を除く): 53154922

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 47713, 95426, 333991, 667982, 5200717, 10401434, 36405019, 72810038]

約数ペア:

[(1, 72810038), (2, 36405019), (7, 10401434), (14, 5200717), (109, 667982), (218, 333991), (763, 95426), (1526, 47713)]