896896

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 96

約数和(自身を含む): 2441880

約数和(自身を除く): 1544984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 448, 539, 572, 616, 637, 704, 728, 784, 832, 896, 1001, 1078, 1144, 1232, 1274, 1408, 1456, 1568, 1664, 2002, 2156, 2288, 2464, 2548, 2912, 3136, 4004, 4312, 4576, 4928, 5096, 5824, 6272, 7007, 8008, 8624, 9152, 9856, 10192, 11648, 14014, 16016, 17248, 18304, 20384, 28028, 32032, 34496, 40768, 56056, 64064, 68992, 81536, 112112, 128128, 224224, 448448, 896896]

約数ペア:

[(1, 896896), (2, 448448), (4, 224224), (7, 128128), (8, 112112), (11, 81536), (13, 68992), (14, 64064), (16, 56056), (22, 40768), (26, 34496), (28, 32032), (32, 28028), (44, 20384), (49, 18304), (52, 17248), (56, 16016), (64, 14014), (77, 11648), (88, 10192), (91, 9856), (98, 9152), (104, 8624), (112, 8008), (128, 7007), (143, 6272), (154, 5824), (176, 5096), (182, 4928), (196, 4576), (208, 4312), (224, 4004), (286, 3136), (308, 2912), (352, 2548), (364, 2464), (392, 2288), (416, 2156), (448, 2002), (539, 1664), (572, 1568), (616, 1456), (637, 1408), (704, 1274), (728, 1232), (784, 1144), (832, 1078), (896, 1001)]