27273344

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 63240000

約数和(自身を除く): 35966656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 499, 854, 896, 976, 998, 1708, 1952, 1996, 3416, 3493, 3904, 3992, 6832, 6986, 7808, 7984, 13664, 13972, 15968, 27328, 27944, 30439, 31936, 54656, 55888, 60878, 63872, 111776, 121756, 213073, 223552, 243512, 426146, 447104, 487024, 852292, 974048, 1704584, 1948096, 3409168, 3896192, 6818336, 13636672, 27273344]

約数ペア:

[(1, 27273344), (2, 13636672), (4, 6818336), (7, 3896192), (8, 3409168), (14, 1948096), (16, 1704584), (28, 974048), (32, 852292), (56, 487024), (61, 447104), (64, 426146), (112, 243512), (122, 223552), (128, 213073), (224, 121756), (244, 111776), (427, 63872), (448, 60878), (488, 55888), (499, 54656), (854, 31936), (896, 30439), (976, 27944), (998, 27328), (1708, 15968), (1952, 13972), (1996, 13664), (3416, 7984), (3493, 7808), (3904, 6986), (3992, 6832)]