72713192

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{61001}}^1$

素因数の和:61156

約数の個数: 16

約数和(自身を含む): 137254500

約数和(自身を除く): 64541308

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 61001, 122002, 244004, 488008, 9089149, 18178298, 36356596, 72713192]

約数ペア:

[(1, 72713192), (2, 36356596), (4, 18178298), (8, 9089149), (149, 488008), (298, 244004), (596, 122002), (1192, 61001)]