77792768

素因数分解:

$2^9\times {\mathrm{151939}}^1$

素因数の和:151957

約数の個数: 20

約数和(自身を含む): 155434620

約数和(自身を除く): 77641852

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 151939, 303878, 607756, 1215512, 2431024, 4862048, 9724096, 19448192, 38896384, 77792768]

約数ペア:

[(1, 77792768), (2, 38896384), (4, 19448192), (8, 9724096), (16, 4862048), (32, 2431024), (64, 1215512), (128, 607756), (256, 303878), (512, 151939)]