66716584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1249}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 136800000

約数和(自身を除く): 70083416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 607, 1214, 1249, 2428, 2498, 4856, 4996, 6677, 9992, 13354, 13739, 26708, 27478, 53416, 54956, 109912, 758143, 1516286, 3032572, 6065144, 8339573, 16679146, 33358292, 66716584]

約数ペア:

[(1, 66716584), (2, 33358292), (4, 16679146), (8, 8339573), (11, 6065144), (22, 3032572), (44, 1516286), (88, 758143), (607, 109912), (1214, 54956), (1249, 53416), (2428, 27478), (2498, 26708), (4856, 13739), (4996, 13354), (6677, 9992)]