7120384

素因数分解:

$2^9\times {\mathrm{13907}}^1$

素因数の和:13925

約数の個数: 20

約数和(自身を含む): 14227884

約数和(自身を除く): 7107500

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 13907, 27814, 55628, 111256, 222512, 445024, 890048, 1780096, 3560192, 7120384]

約数ペア:

[(1, 7120384), (2, 3560192), (4, 1780096), (8, 890048), (16, 445024), (32, 222512), (64, 111256), (128, 55628), (256, 27814), (512, 13907)]