28674035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6043}}^1$

素因数の和:6134

約数の個数: 16

約数和(自身を含む): 37569504

約数和(自身を除く): 8895469

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 6043, 30215, 78559, 392795, 441139, 2205695, 5734807, 28674035]

約数ペア:

[(1, 28674035), (5, 5734807), (13, 2205695), (65, 441139), (73, 392795), (365, 78559), (949, 30215), (4745, 6043)]