39998296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{384599}}^1$

素因数の和:384618

約数の個数: 16

約数和(自身を含む): 80766000

約数和(自身を除く): 40767704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 384599, 769198, 1538396, 3076792, 4999787, 9999574, 19999148, 39998296]

約数ペア:

[(1, 39998296), (2, 19999148), (4, 9999574), (8, 4999787), (13, 3076792), (26, 1538396), (52, 769198), (104, 384599)]