28094717

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 5435395

約数列:

[1, 7, 41, 53, 287, 371, 1847, 2173, 12929, 15211, 75727, 97891, 530089, 685237, 4013531, 28094717]

約数ペア:

[(1, 28094717), (7, 4013531), (41, 685237), (53, 530089), (287, 97891), (371, 75727), (1847, 15211), (2173, 12929)]