68284384

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1367}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 86157344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1367, 1561, 1784, 2734, 3122, 3568, 5468, 6244, 7136, 9569, 10936, 12488, 19138, 21872, 24976, 38276, 43744, 49952, 76552, 153104, 304841, 306208, 609682, 1219364, 2133887, 2438728, 4267774, 4877456, 8535548, 9754912, 17071096, 34142192, 68284384]

約数ペア:

[(1, 68284384), (2, 34142192), (4, 17071096), (7, 9754912), (8, 8535548), (14, 4877456), (16, 4267774), (28, 2438728), (32, 2133887), (56, 1219364), (112, 609682), (223, 306208), (224, 304841), (446, 153104), (892, 76552), (1367, 49952), (1561, 43744), (1784, 38276), (2734, 24976), (3122, 21872), (3568, 19138), (5468, 12488), (6244, 10936), (7136, 9569)]