68853897838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{10601}}^1\times {\mathrm{26839}}^1$

素因数の和:37464

約数の個数: 24

約数和(自身を含む): 113538514320

約数和(自身を除く): 44684616482

約数列:

[1, 2, 11, 22, 121, 242, 10601, 21202, 26839, 53678, 116611, 233222, 295229, 590458, 1282721, 2565442, 3247519, 6495038, 284520239, 569040478, 3129722629, 6259445258, 34426948919, 68853897838]

約数ペア:

[(1, 68853897838), (2, 34426948919), (11, 6259445258), (22, 3129722629), (121, 569040478), (242, 284520239), (10601, 6495038), (21202, 3247519), (26839, 2565442), (53678, 1282721), (116611, 590458), (233222, 295229)]