127873984

素因数分解:

$2^6\times 7^1\times {\mathrm{285433}}^1$

素因数の和:285452

約数の個数: 28

約数和(自身を含む): 290000944

約数和(自身を除く): 162126960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 285433, 570866, 1141732, 1998031, 2283464, 3996062, 4566928, 7992124, 9133856, 15984248, 18267712, 31968496, 63936992, 127873984]

約数ペア:

[(1, 127873984), (2, 63936992), (4, 31968496), (7, 18267712), (8, 15984248), (14, 9133856), (16, 7992124), (28, 4566928), (32, 3996062), (56, 2283464), (64, 1998031), (112, 1141732), (224, 570866), (448, 285433)]