71789048

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{68501}}^1$

素因数の和:68638

約数の個数: 16

約数和(自身を含む): 135633960

約数和(自身を除く): 63844912

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 68501, 137002, 274004, 548008, 8973631, 17947262, 35894524, 71789048]

約数ペア:

[(1, 71789048), (2, 35894524), (4, 17947262), (8, 8973631), (131, 548008), (262, 274004), (524, 137002), (1048, 68501)]