72471266

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{47491}}^1$

素因数の和:47609

約数の個数: 16

約数和(自身を含む): 125378880

約数和(自身を除く): 52907614

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 47491, 94982, 332437, 664874, 5176519, 10353038, 36235633, 72471266]

約数ペア:

[(1, 72471266), (2, 36235633), (7, 10353038), (14, 5176519), (109, 664874), (218, 332437), (763, 94982), (1526, 47491)]