72129434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146011}}^1$

素因数の和:146045

約数の個数: 16

約数和(自身を含む): 122650080

約数和(自身を除く): 50520646

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 146011, 292022, 1898143, 2774209, 3796286, 5548418, 36064717, 72129434]

約数ペア:

[(1, 72129434), (2, 36064717), (13, 5548418), (19, 3796286), (26, 2774209), (38, 1898143), (247, 292022), (494, 146011)]