28855273184

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 59381828352

約数和(自身を除く): 30526555168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 241, 248, 274, 482, 496, 548, 881, 964, 992, 1096, 1762, 1928, 2192, 3524, 3856, 4247, 4384, 7048, 7471, 7712, 8494, 14096, 14942, 16988, 27311, 28192, 29884, 33017, 33976, 54622, 59768, 66034, 67952, 109244, 119536, 120697, 132068, 135904, 212321, 218488, 239072, 241394, 264136, 424642, 436976, 482788, 528272, 849284, 873952, 965576, 1023527, 1056544, 1698568, 1931152, 2047054, 3397136, 3741607, 3862304, 4094108, 6581951, 6794272, 7483214, 8188216, 13163902, 14966428, 16376432, 26327804, 29087977, 29932856, 32752864, 52655608, 58175954, 59865712, 105311216, 116351908, 119731424, 210622432, 232703816, 465407632, 901727287, 930815264, 1803454574, 3606909148, 7213818296, 14427636592, 28855273184]

約数ペア:

[(1, 28855273184), (2, 14427636592), (4, 7213818296), (8, 3606909148), (16, 1803454574), (31, 930815264), (32, 901727287), (62, 465407632), (124, 232703816), (137, 210622432), (241, 119731424), (248, 116351908), (274, 105311216), (482, 59865712), (496, 58175954), (548, 52655608), (881, 32752864), (964, 29932856), (992, 29087977), (1096, 26327804), (1762, 16376432), (1928, 14966428), (2192, 13163902), (3524, 8188216), (3856, 7483214), (4247, 6794272), (4384, 6581951), (7048, 4094108), (7471, 3862304), (7712, 3741607), (8494, 3397136), (14096, 2047054), (14942, 1931152), (16988, 1698568), (27311, 1056544), (28192, 1023527), (29884, 965576), (33017, 873952), (33976, 849284), (54622, 528272), (59768, 482788), (66034, 436976), (67952, 424642), (109244, 264136), (119536, 241394), (120697, 239072), (132068, 218488), (135904, 212321)]