25507968

素因数分解:

$2^7\times 3^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 68315520

約数和(自身を除く): 42807552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 362, 367, 384, 543, 724, 734, 1086, 1101, 1448, 1468, 2172, 2202, 2896, 2936, 4344, 4404, 5792, 5872, 8688, 8808, 11584, 11744, 17376, 17616, 23168, 23488, 34752, 35232, 46976, 66427, 69504, 70464, 132854, 140928, 199281, 265708, 398562, 531416, 797124, 1062832, 1594248, 2125664, 3188496, 4251328, 6376992, 8502656, 12753984, 25507968]

約数ペア:

[(1, 25507968), (2, 12753984), (3, 8502656), (4, 6376992), (6, 4251328), (8, 3188496), (12, 2125664), (16, 1594248), (24, 1062832), (32, 797124), (48, 531416), (64, 398562), (96, 265708), (128, 199281), (181, 140928), (192, 132854), (362, 70464), (367, 69504), (384, 66427), (543, 46976), (724, 35232), (734, 34752), (1086, 23488), (1101, 23168), (1448, 17616), (1468, 17376), (2172, 11744), (2202, 11584), (2896, 8808), (2936, 8688), (4344, 5872), (4404, 5792)]