5271728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 12863760

約数和(自身を除く): 7592032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 389, 484, 616, 778, 847, 968, 1232, 1556, 1694, 1936, 2723, 3112, 3388, 4279, 5446, 6224, 6776, 8558, 10892, 13552, 17116, 21784, 29953, 34232, 43568, 47069, 59906, 68464, 94138, 119812, 188276, 239624, 329483, 376552, 479248, 658966, 753104, 1317932, 2635864, 5271728]

約数ペア:

[(1, 5271728), (2, 2635864), (4, 1317932), (7, 753104), (8, 658966), (11, 479248), (14, 376552), (16, 329483), (22, 239624), (28, 188276), (44, 119812), (56, 94138), (77, 68464), (88, 59906), (112, 47069), (121, 43568), (154, 34232), (176, 29953), (242, 21784), (308, 17116), (389, 13552), (484, 10892), (616, 8558), (778, 6776), (847, 6224), (968, 5446), (1232, 4279), (1556, 3388), (1694, 3112), (1936, 2723)]