71994568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{126751}}^1$

素因数の和:126828

約数の個数: 16

約数和(自身を含む): 136892160

約数和(自身を除く): 64897592

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 126751, 253502, 507004, 1014008, 8999321, 17998642, 35997284, 71994568]

約数ペア:

[(1, 71994568), (2, 35997284), (4, 17998642), (8, 8999321), (71, 1014008), (142, 507004), (284, 253502), (568, 126751)]