28734095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4967}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 37558080

約数和(自身を除く): 8823985

約数列:

[1, 5, 13, 65, 89, 445, 1157, 4967, 5785, 24835, 64571, 322855, 442063, 2210315, 5746819, 28734095]

約数ペア:

[(1, 28734095), (5, 5746819), (13, 2210315), (65, 442063), (89, 322855), (445, 64571), (1157, 24835), (4967, 5785)]