27730528

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 36136352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 2879, 4816, 5758, 9632, 11516, 20153, 23032, 40306, 46064, 80612, 92128, 123797, 161224, 247594, 322448, 495188, 644896, 866579, 990376, 1733158, 1980752, 3466316, 3961504, 6932632, 13865264, 27730528]

約数ペア:

[(1, 27730528), (2, 13865264), (4, 6932632), (7, 3961504), (8, 3466316), (14, 1980752), (16, 1733158), (28, 990376), (32, 866579), (43, 644896), (56, 495188), (86, 322448), (112, 247594), (172, 161224), (224, 123797), (301, 92128), (344, 80612), (602, 46064), (688, 40306), (1204, 23032), (1376, 20153), (2408, 11516), (2879, 9632), (4816, 5758)]