42505568

素因数分解:

$2^5\times 7^1\times {\mathrm{189757}}^1$

素因数の和:189774

約数の個数: 24

約数和(自身を含む): 95638032

約数和(自身を除く): 53132464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 189757, 379514, 759028, 1328299, 1518056, 2656598, 3036112, 5313196, 6072224, 10626392, 21252784, 42505568]

約数ペア:

[(1, 42505568), (2, 21252784), (4, 10626392), (7, 6072224), (8, 5313196), (14, 3036112), (16, 2656598), (28, 1518056), (32, 1328299), (56, 759028), (112, 379514), (224, 189757)]