39714976

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 90248256

約数和(自身を除く): 50533280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1657, 1712, 2996, 3314, 3424, 5992, 6628, 11599, 11984, 13256, 23198, 23968, 26512, 46396, 53024, 92792, 177299, 185584, 354598, 371168, 709196, 1241093, 1418392, 2482186, 2836784, 4964372, 5673568, 9928744, 19857488, 39714976]

約数ペア:

[(1, 39714976), (2, 19857488), (4, 9928744), (7, 5673568), (8, 4964372), (14, 2836784), (16, 2482186), (28, 1418392), (32, 1241093), (56, 709196), (107, 371168), (112, 354598), (214, 185584), (224, 177299), (428, 92792), (749, 53024), (856, 46396), (1498, 26512), (1657, 23968), (1712, 23198), (2996, 13256), (3314, 11984), (3424, 11599), (5992, 6628)]