878212728512

素因数分解:

$2^6\times 7^1\times {\mathrm{1960296269}}^1$

素因数の和:1960296288

約数の個数: 28

約数和(自身を含む): 1991661010320

約数和(自身を除く): 1113448281808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1960296269, 3920592538, 7841185076, 13722073883, 15682370152, 27444147766, 31364740304, 54888295532, 62729480608, 109776591064, 125458961216, 219553182128, 439106364256, 878212728512]

約数ペア:

[(1, 878212728512), (2, 439106364256), (4, 219553182128), (7, 125458961216), (8, 109776591064), (14, 62729480608), (16, 54888295532), (28, 31364740304), (32, 27444147766), (56, 15682370152), (64, 13722073883), (112, 7841185076), (224, 3920592538), (448, 1960296269)]