25065728

素因数分解:

$2^8\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:742

約数の個数: 36

約数和(自身を含む): 50405040

約数和(自身を除く): 25339312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 256, 358, 547, 716, 1094, 1432, 2188, 2864, 4376, 5728, 8752, 11456, 17504, 22912, 35008, 45824, 70016, 97913, 140032, 195826, 391652, 783304, 1566608, 3133216, 6266432, 12532864, 25065728]

約数ペア:

[(1, 25065728), (2, 12532864), (4, 6266432), (8, 3133216), (16, 1566608), (32, 783304), (64, 391652), (128, 195826), (179, 140032), (256, 97913), (358, 70016), (547, 45824), (716, 35008), (1094, 22912), (1432, 17504), (2188, 11456), (2864, 8752), (4376, 5728)]