26565656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 54017040

約数和(自身を除く): 27451384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 1627, 2041, 3254, 4082, 6508, 8164, 13016, 16328, 21151, 42302, 84604, 169208, 255439, 510878, 1021756, 2043512, 3320707, 6641414, 13282828, 26565656]

約数ペア:

[(1, 26565656), (2, 13282828), (4, 6641414), (8, 3320707), (13, 2043512), (26, 1021756), (52, 510878), (104, 255439), (157, 169208), (314, 84604), (628, 42302), (1256, 21151), (1627, 16328), (2041, 13016), (3254, 8164), (4082, 6508)]