27437312

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 63870912

約数和(自身を除く): 36433600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 251, 256, 427, 448, 488, 502, 854, 896, 976, 1004, 1708, 1757, 1792, 1952, 2008, 3416, 3514, 3904, 4016, 6832, 7028, 7808, 8032, 13664, 14056, 15311, 15616, 16064, 27328, 28112, 30622, 32128, 54656, 56224, 61244, 64256, 107177, 109312, 112448, 122488, 214354, 224896, 244976, 428708, 449792, 489952, 857416, 979904, 1714832, 1959808, 3429664, 3919616, 6859328, 13718656, 27437312]

約数ペア:

[(1, 27437312), (2, 13718656), (4, 6859328), (7, 3919616), (8, 3429664), (14, 1959808), (16, 1714832), (28, 979904), (32, 857416), (56, 489952), (61, 449792), (64, 428708), (112, 244976), (122, 224896), (128, 214354), (224, 122488), (244, 112448), (251, 109312), (256, 107177), (427, 64256), (448, 61244), (488, 56224), (502, 54656), (854, 32128), (896, 30622), (976, 28112), (1004, 27328), (1708, 16064), (1757, 15616), (1792, 15311), (1952, 14056), (2008, 13664), (3416, 8032), (3514, 7808), (3904, 7028), (4016, 6832)]