42439708

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 75479040

約数和(自身を除く): 33039332

約数列:

[1, 2, 4, 103, 206, 239, 412, 431, 478, 862, 956, 1724, 24617, 44393, 49234, 88786, 98468, 103009, 177572, 206018, 412036, 10609927, 21219854, 42439708]

約数ペア:

[(1, 42439708), (2, 21219854), (4, 10609927), (103, 412036), (206, 206018), (239, 177572), (412, 103009), (431, 98468), (478, 88786), (862, 49234), (956, 44393), (1724, 24617)]