4399102456

素因数分解:

$2^3\times 7^1\times {\mathrm{8081}}^1\times {\mathrm{9721}}^1$

素因数の和:17815

約数の個数: 32

約数和(自身を含む): 9428784480

約数和(自身を除く): 5029682024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8081, 9721, 16162, 19442, 32324, 38884, 56567, 64648, 68047, 77768, 113134, 136094, 226268, 272188, 452536, 544376, 78555401, 157110802, 314221604, 549887807, 628443208, 1099775614, 2199551228, 4399102456]

約数ペア:

[(1, 4399102456), (2, 2199551228), (4, 1099775614), (7, 628443208), (8, 549887807), (14, 314221604), (28, 157110802), (56, 78555401), (8081, 544376), (9721, 452536), (16162, 272188), (19442, 226268), (32324, 136094), (38884, 113134), (56567, 77768), (64648, 68047)]