66258032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 134589600

約数和(自身を除く): 68331568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 401, 449, 802, 898, 1604, 1796, 3208, 3592, 6416, 7184, 9223, 10327, 18446, 20654, 36892, 41308, 73784, 82616, 147568, 165232, 180049, 360098, 720196, 1440392, 2880784, 4141127, 8282254, 16564508, 33129016, 66258032]

約数ペア:

[(1, 66258032), (2, 33129016), (4, 16564508), (8, 8282254), (16, 4141127), (23, 2880784), (46, 1440392), (92, 720196), (184, 360098), (368, 180049), (401, 165232), (449, 147568), (802, 82616), (898, 73784), (1604, 41308), (1796, 36892), (3208, 20654), (3592, 18446), (6416, 10327), (7184, 9223)]