12916288

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2651

約数の個数: 56

約数和(自身を含む): 31967424

約数和(自身を除く): 19051136

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, 2621, 4928, 5242, 10484, 18347, 20968, 28831, 36694, 41936, 57662, 73388, 83872, 115324, 146776, 167744, 201817, 230648, 293552, 403634, 461296, 587104, 807268, 922592, 1174208, 1614536, 1845184, 3229072, 6458144, 12916288]

約数ペア:

[(1, 12916288), (2, 6458144), (4, 3229072), (7, 1845184), (8, 1614536), (11, 1174208), (14, 922592), (16, 807268), (22, 587104), (28, 461296), (32, 403634), (44, 293552), (56, 230648), (64, 201817), (77, 167744), (88, 146776), (112, 115324), (154, 83872), (176, 73388), (224, 57662), (308, 41936), (352, 36694), (448, 28831), (616, 20968), (704, 18347), (1232, 10484), (2464, 5242), (2621, 4928)]