28796616

素因数分解:

$2^3\times 3^2\times {\mathrm{399953}}^1$

素因数の和:399965

約数の個数: 24

約数和(自身を含む): 77991030

約数和(自身を除く): 49194414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399953, 799906, 1199859, 1599812, 2399718, 3199624, 3599577, 4799436, 7199154, 9598872, 14398308, 28796616]

約数ペア:

[(1, 28796616), (2, 14398308), (3, 9598872), (4, 7199154), (6, 4799436), (8, 3599577), (9, 3199624), (12, 2399718), (18, 1599812), (24, 1199859), (36, 799906), (72, 399953)]