28362786

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{6841}}^1$

素因数の和:7537

約数の個数: 16

約数和(自身を含む): 56815968

約数和(自身を除く): 28453182

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 6841, 13682, 20523, 41046, 4727131, 9454262, 14181393, 28362786]

約数ペア:

[(1, 28362786), (2, 14181393), (3, 9454262), (6, 4727131), (691, 41046), (1382, 20523), (2073, 13682), (4146, 6841)]