28445690161

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{14159129}}^1$

素因数の和:14159184

約数の個数: 12

約数和(自身を含む): 33896957220

約数和(自身を除く): 5451267059

約数列:

[1, 7, 41, 49, 287, 2009, 14159129, 99113903, 580524289, 693797321, 4063670023, 28445690161]

約数ペア:

[(1, 28445690161), (7, 4063670023), (41, 693797321), (49, 580524289), (287, 99113903), (2009, 14159129)]