25777136

素因数分解:

$2^4\times 7^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 100

約数和(自身を含む): 64602264

約数和(自身を除く): 38825128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 61, 77, 88, 98, 112, 122, 154, 176, 196, 244, 308, 343, 392, 427, 488, 539, 616, 671, 686, 784, 854, 976, 1078, 1232, 1342, 1372, 1708, 2156, 2401, 2684, 2744, 2989, 3416, 3773, 4312, 4697, 4802, 5368, 5488, 5978, 6832, 7546, 8624, 9394, 9604, 10736, 11956, 15092, 18788, 19208, 20923, 23912, 26411, 30184, 32879, 37576, 38416, 41846, 47824, 52822, 60368, 65758, 75152, 83692, 105644, 131516, 146461, 167384, 211288, 230153, 263032, 292922, 334768, 422576, 460306, 526064, 585844, 920612, 1171688, 1611071, 1841224, 2343376, 3222142, 3682448, 6444284, 12888568, 25777136]

約数ペア:

[(1, 25777136), (2, 12888568), (4, 6444284), (7, 3682448), (8, 3222142), (11, 2343376), (14, 1841224), (16, 1611071), (22, 1171688), (28, 920612), (44, 585844), (49, 526064), (56, 460306), (61, 422576), (77, 334768), (88, 292922), (98, 263032), (112, 230153), (122, 211288), (154, 167384), (176, 146461), (196, 131516), (244, 105644), (308, 83692), (343, 75152), (392, 65758), (427, 60368), (488, 52822), (539, 47824), (616, 41846), (671, 38416), (686, 37576), (784, 32879), (854, 30184), (976, 26411), (1078, 23912), (1232, 20923), (1342, 19208), (1372, 18788), (1708, 15092), (2156, 11956), (2401, 10736), (2684, 9604), (2744, 9394), (2989, 8624), (3416, 7546), (3773, 6832), (4312, 5978), (4697, 5488), (4802, 5368)]