66111224

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 126489600

約数和(自身を除く): 60378376

約数列:

[1, 2, 4, 8, 71, 142, 239, 284, 478, 487, 568, 956, 974, 1912, 1948, 3896, 16969, 33938, 34577, 67876, 69154, 116393, 135752, 138308, 232786, 276616, 465572, 931144, 8263903, 16527806, 33055612, 66111224]

約数ペア:

[(1, 66111224), (2, 33055612), (4, 16527806), (8, 8263903), (71, 931144), (142, 465572), (239, 276616), (284, 232786), (478, 138308), (487, 135752), (568, 116393), (956, 69154), (974, 67876), (1912, 34577), (1948, 33938), (3896, 16969)]