1947320517632

素因数分解:

$2^{10}\times 7^1\times {\mathrm{271668599}}^1$

素因数の和:271668626

約数の個数: 44

約数和(自身を含む): 4448844993600

約数和(自身を除く): 2501524475968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 271668599, 543337198, 1086674396, 1901680193, 2173348792, 3803360386, 4346697584, 7606720772, 8693395168, 15213441544, 17386790336, 30426883088, 34773580672, 60853766176, 69547161344, 121707532352, 139094322688, 243415064704, 278188645376, 486830129408, 973660258816, 1947320517632]

約数ペア:

[(1, 1947320517632), (2, 973660258816), (4, 486830129408), (7, 278188645376), (8, 243415064704), (14, 139094322688), (16, 121707532352), (28, 69547161344), (32, 60853766176), (56, 34773580672), (64, 30426883088), (112, 17386790336), (128, 15213441544), (224, 8693395168), (256, 7606720772), (448, 4346697584), (512, 3803360386), (896, 2173348792), (1024, 1901680193), (1792, 1086674396), (3584, 543337198), (7168, 271668599)]