4293494048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{17959}}^1$

素因数の和:18241

約数の個数: 48

約数和(自身を含む): 8762181120

約数和(自身を除く): 4468687072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 241, 248, 482, 496, 964, 992, 1928, 3856, 7471, 7712, 14942, 17959, 29884, 35918, 59768, 71836, 119536, 143672, 239072, 287344, 556729, 574688, 1113458, 2226916, 4328119, 4453832, 8656238, 8907664, 17312476, 17815328, 34624952, 69249904, 134171689, 138499808, 268343378, 536686756, 1073373512, 2146747024, 4293494048]

約数ペア:

[(1, 4293494048), (2, 2146747024), (4, 1073373512), (8, 536686756), (16, 268343378), (31, 138499808), (32, 134171689), (62, 69249904), (124, 34624952), (241, 17815328), (248, 17312476), (482, 8907664), (496, 8656238), (964, 4453832), (992, 4328119), (1928, 2226916), (3856, 1113458), (7471, 574688), (7712, 556729), (14942, 287344), (17959, 239072), (29884, 143672), (35918, 119536), (59768, 71836)]