13127296

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 128

約数和(自身を含む): 34272000

約数和(自身を除く): 21144704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 64, 91, 92, 98, 104, 112, 128, 161, 182, 184, 196, 208, 224, 299, 322, 343, 364, 368, 392, 416, 448, 598, 637, 644, 686, 728, 736, 784, 832, 896, 1127, 1196, 1274, 1288, 1372, 1456, 1472, 1568, 1664, 2093, 2254, 2392, 2548, 2576, 2744, 2912, 2944, 3136, 4186, 4459, 4508, 4784, 5096, 5152, 5488, 5824, 6272, 7889, 8372, 8918, 9016, 9568, 10192, 10304, 10976, 11648, 14651, 15778, 16744, 17836, 18032, 19136, 20384, 20608, 21952, 29302, 31556, 33488, 35672, 36064, 38272, 40768, 43904, 58604, 63112, 66976, 71344, 72128, 81536, 102557, 117208, 126224, 133952, 142688, 144256, 205114, 234416, 252448, 267904, 285376, 410228, 468832, 504896, 570752, 820456, 937664, 1009792, 1640912, 1875328, 3281824, 6563648, 13127296]

約数ペア:

[(1, 13127296), (2, 6563648), (4, 3281824), (7, 1875328), (8, 1640912), (13, 1009792), (14, 937664), (16, 820456), (23, 570752), (26, 504896), (28, 468832), (32, 410228), (46, 285376), (49, 267904), (52, 252448), (56, 234416), (64, 205114), (91, 144256), (92, 142688), (98, 133952), (104, 126224), (112, 117208), (128, 102557), (161, 81536), (182, 72128), (184, 71344), (196, 66976), (208, 63112), (224, 58604), (299, 43904), (322, 40768), (343, 38272), (364, 36064), (368, 35672), (392, 33488), (416, 31556), (448, 29302), (598, 21952), (637, 20608), (644, 20384), (686, 19136), (728, 18032), (736, 17836), (784, 16744), (832, 15778), (896, 14651), (1127, 11648), (1196, 10976), (1274, 10304), (1288, 10192), (1372, 9568), (1456, 9016), (1472, 8918), (1568, 8372), (1664, 7889), (2093, 6272), (2254, 5824), (2392, 5488), (2548, 5152), (2576, 5096), (2744, 4784), (2912, 4508), (2944, 4459), (3136, 4186)]