27908144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 59313168

約数和(自身を除く): 31405024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 617, 1028, 1234, 2056, 2468, 2827, 4112, 4936, 5654, 6787, 9872, 11308, 13574, 22616, 27148, 45232, 54296, 108592, 158569, 317138, 634276, 1268552, 1744259, 2537104, 3488518, 6977036, 13954072, 27908144]

約数ペア:

[(1, 27908144), (2, 13954072), (4, 6977036), (8, 3488518), (11, 2537104), (16, 1744259), (22, 1268552), (44, 634276), (88, 317138), (176, 158569), (257, 108592), (514, 54296), (617, 45232), (1028, 27148), (1234, 22616), (2056, 13574), (2468, 11308), (2827, 9872), (4112, 6787), (4936, 5654)]