13320736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 32006016

約数和(自身を除く): 18685280

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 71, 82, 88, 104, 142, 143, 164, 176, 208, 284, 286, 328, 352, 416, 451, 533, 568, 572, 656, 781, 902, 923, 1066, 1136, 1144, 1312, 1562, 1804, 1846, 2132, 2272, 2288, 2911, 3124, 3608, 3692, 4264, 4576, 5822, 5863, 6248, 7216, 7384, 8528, 10153, 11644, 11726, 12496, 14432, 14768, 17056, 20306, 23288, 23452, 24992, 29536, 32021, 37843, 40612, 46576, 46904, 64042, 75686, 81224, 93152, 93808, 128084, 151372, 162448, 187616, 256168, 302744, 324896, 416273, 512336, 605488, 832546, 1024672, 1210976, 1665092, 3330184, 6660368, 13320736]

約数ペア:

[(1, 13320736), (2, 6660368), (4, 3330184), (8, 1665092), (11, 1210976), (13, 1024672), (16, 832546), (22, 605488), (26, 512336), (32, 416273), (41, 324896), (44, 302744), (52, 256168), (71, 187616), (82, 162448), (88, 151372), (104, 128084), (142, 93808), (143, 93152), (164, 81224), (176, 75686), (208, 64042), (284, 46904), (286, 46576), (328, 40612), (352, 37843), (416, 32021), (451, 29536), (533, 24992), (568, 23452), (572, 23288), (656, 20306), (781, 17056), (902, 14768), (923, 14432), (1066, 12496), (1136, 11726), (1144, 11644), (1312, 10153), (1562, 8528), (1804, 7384), (1846, 7216), (2132, 6248), (2272, 5863), (2288, 5822), (2911, 4576), (3124, 4264), (3608, 3692)]