4080649888

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{122263}}^1$

素因数の和:122429

約数の個数: 48

約数和(自身を含む): 9243158400

約数和(自身を除く): 5162508512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4768, 8344, 16688, 33376, 122263, 244526, 489052, 855841, 978104, 1711682, 1956208, 3423364, 3912416, 6846728, 13693456, 18217187, 27386912, 36434374, 72868748, 127520309, 145737496, 255040618, 291474992, 510081236, 582949984, 1020162472, 2040324944, 4080649888]

約数ペア:

[(1, 4080649888), (2, 2040324944), (4, 1020162472), (7, 582949984), (8, 510081236), (14, 291474992), (16, 255040618), (28, 145737496), (32, 127520309), (56, 72868748), (112, 36434374), (149, 27386912), (224, 18217187), (298, 13693456), (596, 6846728), (1043, 3912416), (1192, 3423364), (2086, 1956208), (2384, 1711682), (4172, 978104), (4768, 855841), (8344, 489052), (16688, 244526), (33376, 122263)]