68437696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2501

約数の個数: 56

約数和(自身を含む): 149230080

約数和(自身を除く): 80792384

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2447, 3496, 4894, 6992, 9788, 13984, 19576, 27968, 39152, 46493, 56281, 78304, 92986, 112562, 156608, 185972, 225124, 371944, 450248, 743888, 900496, 1069339, 1487776, 1800992, 2138678, 2975552, 3601984, 4277356, 8554712, 17109424, 34218848, 68437696]

約数ペア:

[(1, 68437696), (2, 34218848), (4, 17109424), (8, 8554712), (16, 4277356), (19, 3601984), (23, 2975552), (32, 2138678), (38, 1800992), (46, 1487776), (64, 1069339), (76, 900496), (92, 743888), (152, 450248), (184, 371944), (304, 225124), (368, 185972), (437, 156608), (608, 112562), (736, 92986), (874, 78304), (1216, 56281), (1472, 46493), (1748, 39152), (2447, 27968), (3496, 19576), (4894, 13984), (6992, 9788)]