13375457312

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{978883}}^1$

素因数の和:978961

約数の個数: 48

約数和(自身を含む): 30588167232

約数和(自身を除く): 17212709920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 978883, 1957766, 3915532, 6852181, 7831064, 13704362, 15662128, 27408724, 31324256, 54817448, 59711863, 109634896, 119423726, 219269792, 238847452, 417983041, 477694904, 835966082, 955389808, 1671932164, 1910779616, 3343864328, 6687728656, 13375457312]

約数ペア:

[(1, 13375457312), (2, 6687728656), (4, 3343864328), (7, 1910779616), (8, 1671932164), (14, 955389808), (16, 835966082), (28, 477694904), (32, 417983041), (56, 238847452), (61, 219269792), (112, 119423726), (122, 109634896), (224, 59711863), (244, 54817448), (427, 31324256), (488, 27408724), (854, 15662128), (976, 13704362), (1708, 7831064), (1952, 6852181), (3416, 3915532), (6832, 1957766), (13664, 978883)]