28673134

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12721}}^1$

素因数の和:12760

約数の個数: 24

約数和(自身を含む): 52211088

約数和(自身を除く): 23537954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 12721, 25442, 89047, 178094, 292583, 585166, 623329, 1246658, 2048081, 4096162, 14336567, 28673134]

約数ペア:

[(1, 28673134), (2, 14336567), (7, 4096162), (14, 2048081), (23, 1246658), (46, 623329), (49, 585166), (98, 292583), (161, 178094), (322, 89047), (1127, 25442), (2254, 12721)]