28297716097

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1\times {\mathrm{21481}}^1$

素因数の和:22408

約数の個数: 16

約数和(自身を含む): 32500031872

約数和(自身を除く): 4202315775

約数列:

[1, 7, 307, 613, 2149, 4291, 21481, 150367, 188191, 1317337, 6594667, 13167853, 46162669, 92174971, 4042530871, 28297716097]

約数ペア:

[(1, 28297716097), (7, 4042530871), (307, 92174971), (613, 46162669), (2149, 13167853), (4291, 6594667), (21481, 1317337), (150367, 188191)]