39875248

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 88605440

約数和(自身を除く): 48730192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 811, 878, 1622, 1756, 3073, 3244, 3512, 5677, 6146, 6488, 7024, 11354, 12292, 12976, 22708, 24584, 45416, 49168, 90832, 356029, 712058, 1424116, 2492203, 2848232, 4984406, 5696464, 9968812, 19937624, 39875248]

約数ペア:

[(1, 39875248), (2, 19937624), (4, 9968812), (7, 5696464), (8, 4984406), (14, 2848232), (16, 2492203), (28, 1424116), (56, 712058), (112, 356029), (439, 90832), (811, 49168), (878, 45416), (1622, 24584), (1756, 22708), (3073, 12976), (3244, 12292), (3512, 11354), (5677, 7024), (6146, 6488)]