66706912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 142067520

約数和(自身を除く): 75360608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 2609, 3196, 5218, 6392, 10436, 12784, 20872, 25568, 41744, 44353, 83488, 88706, 122623, 177412, 245246, 354824, 490492, 709648, 980984, 1419296, 1961968, 2084591, 3923936, 4169182, 8338364, 16676728, 33353456, 66706912]

約数ペア:

[(1, 66706912), (2, 33353456), (4, 16676728), (8, 8338364), (16, 4169182), (17, 3923936), (32, 2084591), (34, 1961968), (47, 1419296), (68, 980984), (94, 709648), (136, 490492), (188, 354824), (272, 245246), (376, 177412), (544, 122623), (752, 88706), (799, 83488), (1504, 44353), (1598, 41744), (2609, 25568), (3196, 20872), (5218, 12784), (6392, 10436)]