1409305856

素因数分解:

$2^8\times 7^2\times {\mathrm{112349}}^1$

素因数の和:112379

約数の個数: 54

約数和(自身を含む): 3272418450

約数和(自身を除く): 1863112594

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 112349, 224698, 449396, 786443, 898792, 1572886, 1797584, 3145772, 3595168, 5505101, 6291544, 7190336, 11010202, 12583088, 14380672, 22020404, 25166176, 28761344, 44040808, 50332352, 88081616, 100664704, 176163232, 201329408, 352326464, 704652928, 1409305856]

約数ペア:

[(1, 1409305856), (2, 704652928), (4, 352326464), (7, 201329408), (8, 176163232), (14, 100664704), (16, 88081616), (28, 50332352), (32, 44040808), (49, 28761344), (56, 25166176), (64, 22020404), (98, 14380672), (112, 12583088), (128, 11010202), (196, 7190336), (224, 6291544), (256, 5505101), (392, 3595168), (448, 3145772), (784, 1797584), (896, 1572886), (1568, 898792), (1792, 786443), (3136, 449396), (6272, 224698), (12544, 112349)]