27960828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 75177984

約数和(自身を除く): 47217156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2621, 2667, 3556, 5242, 5334, 7863, 10484, 10668, 15726, 18347, 31452, 36694, 55041, 73388, 110082, 220164, 332867, 665734, 998601, 1331468, 1997202, 2330069, 3994404, 4660138, 6990207, 9320276, 13980414, 27960828]

約数ペア:

[(1, 27960828), (2, 13980414), (3, 9320276), (4, 6990207), (6, 4660138), (7, 3994404), (12, 2330069), (14, 1997202), (21, 1331468), (28, 998601), (42, 665734), (84, 332867), (127, 220164), (254, 110082), (381, 73388), (508, 55041), (762, 36694), (889, 31452), (1524, 18347), (1778, 15726), (2621, 10668), (2667, 10484), (3556, 7863), (5242, 5334)]