855778976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7591}}^1$

素因数の和:7885

約数の個数: 48

約数和(自身を含む): 1821351168

約数和(自身を除く): 965572192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 271, 416, 542, 1084, 2168, 3523, 4336, 7046, 7591, 8672, 14092, 15182, 28184, 30364, 56368, 60728, 98683, 112736, 121456, 197366, 242912, 394732, 789464, 1578928, 2057161, 3157856, 4114322, 8228644, 16457288, 26743093, 32914576, 53486186, 65829152, 106972372, 213944744, 427889488, 855778976]

約数ペア:

[(1, 855778976), (2, 427889488), (4, 213944744), (8, 106972372), (13, 65829152), (16, 53486186), (26, 32914576), (32, 26743093), (52, 16457288), (104, 8228644), (208, 4114322), (271, 3157856), (416, 2057161), (542, 1578928), (1084, 789464), (2168, 394732), (3523, 242912), (4336, 197366), (7046, 121456), (7591, 112736), (8672, 98683), (14092, 60728), (15182, 56368), (28184, 30364)]