26143068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 71647632

約数和(自身を除く): 45504564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 257, 294, 346, 514, 519, 588, 692, 771, 1028, 1038, 1211, 1542, 1799, 2076, 2422, 3084, 3598, 3633, 4844, 5397, 7196, 7266, 8477, 10794, 12593, 14532, 16954, 21588, 25186, 25431, 33908, 37779, 44461, 50372, 50862, 75558, 88922, 101724, 133383, 151116, 177844, 266766, 311227, 533532, 622454, 933681, 1244908, 1867362, 2178589, 3734724, 4357178, 6535767, 8714356, 13071534, 26143068]

約数ペア:

[(1, 26143068), (2, 13071534), (3, 8714356), (4, 6535767), (6, 4357178), (7, 3734724), (12, 2178589), (14, 1867362), (21, 1244908), (28, 933681), (42, 622454), (49, 533532), (84, 311227), (98, 266766), (147, 177844), (173, 151116), (196, 133383), (257, 101724), (294, 88922), (346, 75558), (514, 50862), (519, 50372), (588, 44461), (692, 37779), (771, 33908), (1028, 25431), (1038, 25186), (1211, 21588), (1542, 16954), (1799, 14532), (2076, 12593), (2422, 10794), (3084, 8477), (3598, 7266), (3633, 7196), (4844, 5397)]