15981937664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{202693}}^1$

素因数の和:202731

約数の個数: 88

約数和(自身を含む): 39831803328

約数和(自身を除く): 23849865664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 7168, 9856, 11264, 19712, 39424, 78848, 202693, 405386, 810772, 1418851, 1621544, 2229623, 2837702, 3243088, 4459246, 5675404, 6486176, 8918492, 11350808, 12972352, 15607361, 17836984, 22701616, 25944704, 31214722, 35673968, 45403232, 51889408, 62429444, 71347936, 90806464, 103778816, 124858888, 142695872, 181612928, 207557632, 249717776, 285391744, 363225856, 499435552, 570783488, 726451712, 998871104, 1141566976, 1452903424, 1997742208, 2283133952, 3995484416, 7990968832, 15981937664]

約数ペア:

[(1, 15981937664), (2, 7990968832), (4, 3995484416), (7, 2283133952), (8, 1997742208), (11, 1452903424), (14, 1141566976), (16, 998871104), (22, 726451712), (28, 570783488), (32, 499435552), (44, 363225856), (56, 285391744), (64, 249717776), (77, 207557632), (88, 181612928), (112, 142695872), (128, 124858888), (154, 103778816), (176, 90806464), (224, 71347936), (256, 62429444), (308, 51889408), (352, 45403232), (448, 35673968), (512, 31214722), (616, 25944704), (704, 22701616), (896, 17836984), (1024, 15607361), (1232, 12972352), (1408, 11350808), (1792, 8918492), (2464, 6486176), (2816, 5675404), (3584, 4459246), (4928, 3243088), (5632, 2837702), (7168, 2229623), (9856, 1621544), (11264, 1418851), (19712, 810772), (39424, 405386), (78848, 202693)]