72438119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 81255552

約数和(自身を除く): 8817433

約数列:

[1, 13, 37, 73, 481, 949, 2063, 2701, 26819, 35113, 76331, 150599, 992303, 1957787, 5572163, 72438119]

約数ペア:

[(1, 72438119), (13, 5572163), (37, 1957787), (73, 992303), (481, 150599), (949, 76331), (2063, 35113), (2701, 26819)]