26638504

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 50964480

約数和(自身を除く): 24325976

約数列:

[1, 2, 4, 8, 127, 157, 167, 254, 314, 334, 508, 628, 668, 1016, 1256, 1336, 19939, 21209, 26219, 39878, 42418, 52438, 79756, 84836, 104876, 159512, 169672, 209752, 3329813, 6659626, 13319252, 26638504]

約数ペア:

[(1, 26638504), (2, 13319252), (4, 6659626), (8, 3329813), (127, 209752), (157, 169672), (167, 159512), (254, 104876), (314, 84836), (334, 79756), (508, 52438), (628, 42418), (668, 39878), (1016, 26219), (1256, 21209), (1336, 19939)]