71570448

素因数分解:

$2^4\times 3^2\times {\mathrm{497017}}^1$

素因数の和:497031

約数の個数: 30

約数和(自身を含む): 200298254

約数和(自身を除く): 128727806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 497017, 994034, 1491051, 1988068, 2982102, 3976136, 4473153, 5964204, 7952272, 8946306, 11928408, 17892612, 23856816, 35785224, 71570448]

約数ペア:

[(1, 71570448), (2, 35785224), (3, 23856816), (4, 17892612), (6, 11928408), (8, 8946306), (9, 7952272), (12, 5964204), (16, 4473153), (18, 3976136), (24, 2982102), (36, 1988068), (48, 1491051), (72, 994034), (144, 497017)]