56782544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 137907840

約数和(自身を除く): 81125296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 661, 728, 767, 826, 944, 1322, 1456, 1534, 1652, 2644, 3068, 3304, 4627, 5288, 5369, 6136, 6608, 8593, 9254, 10576, 10738, 12272, 17186, 18508, 21476, 34372, 37016, 38999, 42952, 60151, 68744, 74032, 77998, 85904, 120302, 137488, 155996, 240604, 272993, 311992, 481208, 506987, 545986, 623984, 962416, 1013974, 1091972, 2027948, 2183944, 3548909, 4055896, 4367888, 7097818, 8111792, 14195636, 28391272, 56782544]

約数ペア:

[(1, 56782544), (2, 28391272), (4, 14195636), (7, 8111792), (8, 7097818), (13, 4367888), (14, 4055896), (16, 3548909), (26, 2183944), (28, 2027948), (52, 1091972), (56, 1013974), (59, 962416), (91, 623984), (104, 545986), (112, 506987), (118, 481208), (182, 311992), (208, 272993), (236, 240604), (364, 155996), (413, 137488), (472, 120302), (661, 85904), (728, 77998), (767, 74032), (826, 68744), (944, 60151), (1322, 42952), (1456, 38999), (1534, 37016), (1652, 34372), (2644, 21476), (3068, 18508), (3304, 17186), (4627, 12272), (5288, 10738), (5369, 10576), (6136, 9254), (6608, 8593)]