72724064

素因数分解:

$2^5\times 7^1\times {\mathrm{324661}}^1$

素因数の和:324678

約数の個数: 24

約数和(自身を含む): 163629648

約数和(自身を除く): 90905584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 324661, 649322, 1298644, 2272627, 2597288, 4545254, 5194576, 9090508, 10389152, 18181016, 36362032, 72724064]

約数ペア:

[(1, 72724064), (2, 36362032), (4, 18181016), (7, 10389152), (8, 9090508), (14, 5194576), (16, 4545254), (28, 2597288), (32, 2272627), (56, 1298644), (112, 649322), (224, 324661)]