28939531968

素因数分解:

$2^6\times 3^2\times {\mathrm{727}}^1\times {\mathrm{69109}}^1$

素因数の和:69854

約数の個数: 84

約数和(自身を含む): 83065244080

約数和(自身を除く): 54125712112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 727, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 11632, 13086, 17448, 23264, 26172, 34896, 46528, 52344, 69109, 69792, 104688, 138218, 139584, 207327, 209376, 276436, 414654, 418752, 552872, 621981, 829308, 1105744, 1243962, 1658616, 2211488, 2487924, 3317232, 4422976, 4975848, 6634464, 9951696, 13268928, 19903392, 39806784, 50242243, 100484486, 150726729, 200968972, 301453458, 401937944, 452180187, 602906916, 803875888, 904360374, 1205813832, 1607751776, 1808720748, 2411627664, 3215503552, 3617441496, 4823255328, 7234882992, 9646510656, 14469765984, 28939531968]

約数ペア:

[(1, 28939531968), (2, 14469765984), (3, 9646510656), (4, 7234882992), (6, 4823255328), (8, 3617441496), (9, 3215503552), (12, 2411627664), (16, 1808720748), (18, 1607751776), (24, 1205813832), (32, 904360374), (36, 803875888), (48, 602906916), (64, 452180187), (72, 401937944), (96, 301453458), (144, 200968972), (192, 150726729), (288, 100484486), (576, 50242243), (727, 39806784), (1454, 19903392), (2181, 13268928), (2908, 9951696), (4362, 6634464), (5816, 4975848), (6543, 4422976), (8724, 3317232), (11632, 2487924), (13086, 2211488), (17448, 1658616), (23264, 1243962), (26172, 1105744), (34896, 829308), (46528, 621981), (52344, 552872), (69109, 418752), (69792, 414654), (104688, 276436), (138218, 209376), (139584, 207327)]