28791296

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1132

約数の個数: 40

約数和(自身を含む): 58667004

約数和(自身を除く): 29875708

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1061, 1696, 2122, 3392, 4244, 6784, 8488, 13568, 16976, 27136, 33952, 56233, 67904, 112466, 135808, 224932, 271616, 449864, 543232, 899728, 1799456, 3598912, 7197824, 14395648, 28791296]

約数ペア:

[(1, 28791296), (2, 14395648), (4, 7197824), (8, 3598912), (16, 1799456), (32, 899728), (53, 543232), (64, 449864), (106, 271616), (128, 224932), (212, 135808), (256, 112466), (424, 67904), (512, 56233), (848, 33952), (1061, 27136), (1696, 16976), (2122, 13568), (3392, 8488), (4244, 6784)]