27857984

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5653}}^1$

素因数の和:5683

約数の個数: 56

約数和(自身を含む): 68933568

約数和(自身を除く): 41075584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 5653, 11306, 22612, 39571, 45224, 62183, 79142, 90448, 124366, 158284, 180896, 248732, 316568, 361792, 435281, 497464, 633136, 870562, 994928, 1266272, 1741124, 1989856, 2532544, 3482248, 3979712, 6964496, 13928992, 27857984]

約数ペア:

[(1, 27857984), (2, 13928992), (4, 6964496), (7, 3979712), (8, 3482248), (11, 2532544), (14, 1989856), (16, 1741124), (22, 1266272), (28, 994928), (32, 870562), (44, 633136), (56, 497464), (64, 435281), (77, 361792), (88, 316568), (112, 248732), (154, 180896), (176, 158284), (224, 124366), (308, 90448), (352, 79142), (448, 62183), (616, 45224), (704, 39571), (1232, 22612), (2464, 11306), (4928, 5653)]