27923584

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 60875640

約数和(自身を除く): 32952056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 173, 194, 208, 346, 388, 416, 692, 776, 832, 1261, 1384, 1552, 1664, 2249, 2522, 2768, 3104, 4498, 5044, 5536, 6208, 8996, 10088, 11072, 12416, 16781, 17992, 20176, 22144, 33562, 35984, 40352, 67124, 71968, 80704, 134248, 143936, 161408, 218153, 268496, 287872, 436306, 536992, 872612, 1073984, 1745224, 2147968, 3490448, 6980896, 13961792, 27923584]

約数ペア:

[(1, 27923584), (2, 13961792), (4, 6980896), (8, 3490448), (13, 2147968), (16, 1745224), (26, 1073984), (32, 872612), (52, 536992), (64, 436306), (97, 287872), (104, 268496), (128, 218153), (173, 161408), (194, 143936), (208, 134248), (346, 80704), (388, 71968), (416, 67124), (692, 40352), (776, 35984), (832, 33562), (1261, 22144), (1384, 20176), (1552, 17992), (1664, 16781), (2249, 12416), (2522, 11072), (2768, 10088), (3104, 8996), (4498, 6208), (5044, 5536)]