2863728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{947}}^1$

素因数の和:971

約数の個数: 80

約数和(自身を含む): 9404160

約数和(自身を除く): 6540432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 947, 1008, 1512, 1894, 2841, 3024, 3788, 5682, 6629, 7576, 8523, 11364, 13258, 15152, 17046, 19887, 22728, 25569, 26516, 34092, 39774, 45456, 51138, 53032, 59661, 68184, 79548, 102276, 106064, 119322, 136368, 159096, 178983, 204552, 238644, 318192, 357966, 409104, 477288, 715932, 954576, 1431864, 2863728]

約数ペア:

[(1, 2863728), (2, 1431864), (3, 954576), (4, 715932), (6, 477288), (7, 409104), (8, 357966), (9, 318192), (12, 238644), (14, 204552), (16, 178983), (18, 159096), (21, 136368), (24, 119322), (27, 106064), (28, 102276), (36, 79548), (42, 68184), (48, 59661), (54, 53032), (56, 51138), (63, 45456), (72, 39774), (84, 34092), (108, 26516), (112, 25569), (126, 22728), (144, 19887), (168, 17046), (189, 15152), (216, 13258), (252, 11364), (336, 8523), (378, 7576), (432, 6629), (504, 5682), (756, 3788), (947, 3024), (1008, 2841), (1512, 1894)]