28732618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7753}}^1$

素因数の和:7881

約数の個数: 16

約数和(自身を含む): 46058760

約数和(自身を除く): 17326142

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 7753, 15506, 131801, 263602, 845077, 1690154, 14366309, 28732618]

約数ペア:

[(1, 28732618), (2, 14366309), (17, 1690154), (34, 845077), (109, 263602), (218, 131801), (1853, 15506), (3706, 7753)]