69687808

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1188

約数の個数: 40

約数和(自身を含む): 140437440

約数和(自身を除く): 70749632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1039, 1048, 2078, 2096, 4156, 4192, 8312, 8384, 16624, 16768, 33248, 33536, 66496, 67072, 132992, 136109, 265984, 272218, 531968, 544436, 1088872, 2177744, 4355488, 8710976, 17421952, 34843904, 69687808]

約数ペア:

[(1, 69687808), (2, 34843904), (4, 17421952), (8, 8710976), (16, 4355488), (32, 2177744), (64, 1088872), (128, 544436), (131, 531968), (256, 272218), (262, 265984), (512, 136109), (524, 132992), (1039, 67072), (1048, 66496), (2078, 33536), (2096, 33248), (4156, 16768), (4192, 16624), (8312, 8384)]