26401312

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 60806592

約数和(自身を除く): 34405280

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, 2741, 4816, 5482, 9632, 10964, 19187, 21928, 38374, 43856, 76748, 87712, 117863, 153496, 235726, 306992, 471452, 613984, 825041, 942904, 1650082, 1885808, 3300164, 3771616, 6600328, 13200656, 26401312]

約数ペア:

[(1, 26401312), (2, 13200656), (4, 6600328), (7, 3771616), (8, 3300164), (14, 1885808), (16, 1650082), (28, 942904), (32, 825041), (43, 613984), (56, 471452), (86, 306992), (112, 235726), (172, 153496), (224, 117863), (301, 87712), (344, 76748), (602, 43856), (688, 38374), (1204, 21928), (1376, 19187), (2408, 10964), (2741, 9632), (4816, 5482)]