25531904

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 40

約数和(自身を含む): 52148448

約数和(自身を除く): 26616544

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1061, 1504, 2122, 3008, 4244, 6016, 8488, 12032, 16976, 24064, 33952, 49867, 67904, 99734, 135808, 199468, 271616, 398936, 543232, 797872, 1595744, 3191488, 6382976, 12765952, 25531904]

約数ペア:

[(1, 25531904), (2, 12765952), (4, 6382976), (8, 3191488), (16, 1595744), (32, 797872), (47, 543232), (64, 398936), (94, 271616), (128, 199468), (188, 135808), (256, 99734), (376, 67904), (512, 49867), (752, 33952), (1061, 24064), (1504, 16976), (2122, 12032), (3008, 8488), (4244, 6016)]