27747328

素因数分解:

$2^{10}\times 7^3\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 88

約数和(自身を含む): 65504000

約数和(自身を除く): 37756672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 128, 158, 196, 224, 256, 316, 343, 392, 448, 512, 553, 632, 686, 784, 896, 1024, 1106, 1264, 1372, 1568, 1792, 2212, 2528, 2744, 3136, 3584, 3871, 4424, 5056, 5488, 6272, 7168, 7742, 8848, 10112, 10976, 12544, 15484, 17696, 20224, 21952, 25088, 27097, 30968, 35392, 40448, 43904, 50176, 54194, 61936, 70784, 80896, 87808, 108388, 123872, 141568, 175616, 216776, 247744, 283136, 351232, 433552, 495488, 566272, 867104, 990976, 1734208, 1981952, 3468416, 3963904, 6936832, 13873664, 27747328]

約数ペア:

[(1, 27747328), (2, 13873664), (4, 6936832), (7, 3963904), (8, 3468416), (14, 1981952), (16, 1734208), (28, 990976), (32, 867104), (49, 566272), (56, 495488), (64, 433552), (79, 351232), (98, 283136), (112, 247744), (128, 216776), (158, 175616), (196, 141568), (224, 123872), (256, 108388), (316, 87808), (343, 80896), (392, 70784), (448, 61936), (512, 54194), (553, 50176), (632, 43904), (686, 40448), (784, 35392), (896, 30968), (1024, 27097), (1106, 25088), (1264, 21952), (1372, 20224), (1568, 17696), (1792, 15484), (2212, 12544), (2528, 10976), (2744, 10112), (3136, 8848), (3584, 7742), (3871, 7168), (4424, 6272), (5056, 5488)]