68149972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18661}}^1$

素因数の和:18759

約数の個数: 24

約数和(自身を含む): 131679072

約数和(自身を除く): 63529100

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 18661, 37322, 74644, 205271, 410542, 821084, 1548863, 3097726, 6195452, 17037493, 34074986, 68149972]

約数ペア:

[(1, 68149972), (2, 34074986), (4, 17037493), (11, 6195452), (22, 3097726), (44, 1548863), (83, 821084), (166, 410542), (332, 205271), (913, 74644), (1826, 37322), (3652, 18661)]