39469528

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 89084160

約数和(自身を除く): 49614632

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 296, 301, 344, 443, 518, 602, 886, 1036, 1204, 1591, 1772, 2072, 2408, 3101, 3182, 3544, 6202, 6364, 11137, 12404, 12728, 16391, 19049, 22274, 24808, 32782, 38098, 44548, 65564, 76196, 89096, 114737, 131128, 133343, 152392, 229474, 266686, 458948, 533372, 704813, 917896, 1066744, 1409626, 2819252, 4933691, 5638504, 9867382, 19734764, 39469528]

約数ペア:

[(1, 39469528), (2, 19734764), (4, 9867382), (7, 5638504), (8, 4933691), (14, 2819252), (28, 1409626), (37, 1066744), (43, 917896), (56, 704813), (74, 533372), (86, 458948), (148, 266686), (172, 229474), (259, 152392), (296, 133343), (301, 131128), (344, 114737), (443, 89096), (518, 76196), (602, 65564), (886, 44548), (1036, 38098), (1204, 32782), (1591, 24808), (1772, 22274), (2072, 19049), (2408, 16391), (3101, 12728), (3182, 12404), (3544, 11137), (6202, 6364)]