28717184

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 57614700

約数和(自身を除く): 28897516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 1429, 2512, 2858, 5024, 5716, 10048, 11432, 20096, 22864, 45728, 91456, 182912, 224353, 448706, 897412, 1794824, 3589648, 7179296, 14358592, 28717184]

約数ペア:

[(1, 28717184), (2, 14358592), (4, 7179296), (8, 3589648), (16, 1794824), (32, 897412), (64, 448706), (128, 224353), (157, 182912), (314, 91456), (628, 45728), (1256, 22864), (1429, 20096), (2512, 11432), (2858, 10048), (5024, 5716)]