28742336

素因数分解:

$2^6\times 7^1\times {\mathrm{64157}}^1$

素因数の和:64176

約数の個数: 28

約数和(自身を含む): 65184528

約数和(自身を除く): 36442192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 64157, 128314, 256628, 449099, 513256, 898198, 1026512, 1796396, 2053024, 3592792, 4106048, 7185584, 14371168, 28742336]

約数ペア:

[(1, 28742336), (2, 14371168), (4, 7185584), (7, 4106048), (8, 3592792), (14, 2053024), (16, 1796396), (28, 1026512), (32, 898198), (56, 513256), (64, 449099), (112, 256628), (224, 128314), (448, 64157)]