8255744

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 20014848

約数和(自身を除く): 11759104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 271, 272, 448, 476, 542, 544, 896, 952, 1084, 1088, 1792, 1897, 1904, 2168, 2176, 3794, 3808, 4336, 4352, 4607, 7588, 7616, 8672, 9214, 15176, 15232, 17344, 18428, 30352, 30464, 32249, 34688, 36856, 60704, 64498, 69376, 73712, 121408, 128996, 147424, 242816, 257992, 294848, 485632, 515984, 589696, 1031968, 1179392, 2063936, 4127872, 8255744]

約数ペア:

[(1, 8255744), (2, 4127872), (4, 2063936), (7, 1179392), (8, 1031968), (14, 589696), (16, 515984), (17, 485632), (28, 294848), (32, 257992), (34, 242816), (56, 147424), (64, 128996), (68, 121408), (112, 73712), (119, 69376), (128, 64498), (136, 60704), (224, 36856), (238, 34688), (256, 32249), (271, 30464), (272, 30352), (448, 18428), (476, 17344), (542, 15232), (544, 15176), (896, 9214), (952, 8672), (1084, 7616), (1088, 7588), (1792, 4607), (1897, 4352), (1904, 4336), (2168, 3808), (2176, 3794)]