26756776

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 54375840

約数和(自身を除く): 27619064

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 163, 284, 289, 326, 568, 578, 652, 1156, 1207, 1304, 2312, 2414, 2771, 4828, 5542, 9656, 11084, 11573, 20519, 22168, 23146, 41038, 46292, 47107, 82076, 92584, 94214, 164152, 188428, 196741, 376856, 393482, 786964, 1573928, 3344597, 6689194, 13378388, 26756776]

約数ペア:

[(1, 26756776), (2, 13378388), (4, 6689194), (8, 3344597), (17, 1573928), (34, 786964), (68, 393482), (71, 376856), (136, 196741), (142, 188428), (163, 164152), (284, 94214), (289, 92584), (326, 82076), (568, 47107), (578, 46292), (652, 41038), (1156, 23146), (1207, 22168), (1304, 20519), (2312, 11573), (2414, 11084), (2771, 9656), (4828, 5542)]