4477220864

素因数分解:

$2^{11}\times {\mathrm{67}}^2\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 9106526520

約数和(自身を除く): 4629305656

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 487, 512, 536, 974, 1024, 1072, 1948, 2048, 2144, 3896, 4288, 4489, 7792, 8576, 8978, 15584, 17152, 17956, 31168, 32629, 34304, 35912, 62336, 65258, 68608, 71824, 124672, 130516, 137216, 143648, 249344, 261032, 287296, 498688, 522064, 574592, 997376, 1044128, 1149184, 2088256, 2186143, 2298368, 4176512, 4372286, 4596736, 8353024, 8744572, 9193472, 16706048, 17489144, 33412096, 34978288, 66824192, 69956576, 139913152, 279826304, 559652608, 1119305216, 2238610432, 4477220864]

約数ペア:

[(1, 4477220864), (2, 2238610432), (4, 1119305216), (8, 559652608), (16, 279826304), (32, 139913152), (64, 69956576), (67, 66824192), (128, 34978288), (134, 33412096), (256, 17489144), (268, 16706048), (487, 9193472), (512, 8744572), (536, 8353024), (974, 4596736), (1024, 4372286), (1072, 4176512), (1948, 2298368), (2048, 2186143), (2144, 2088256), (3896, 1149184), (4288, 1044128), (4489, 997376), (7792, 574592), (8576, 522064), (8978, 498688), (15584, 287296), (17152, 261032), (17956, 249344), (31168, 143648), (32629, 137216), (34304, 130516), (35912, 124672), (62336, 71824), (65258, 68608)]