28680616

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{27367}}^1$

素因数の和:27504

約数の個数: 16

約数和(自身を含む): 54188640

約数和(自身を除く): 25508024

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 27367, 54734, 109468, 218936, 3585077, 7170154, 14340308, 28680616]

約数ペア:

[(1, 28680616), (2, 14340308), (4, 7170154), (8, 3585077), (131, 218936), (262, 109468), (524, 54734), (1048, 27367)]