66169664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:703

約数の個数: 56

約数和(自身を含む): 144280128

約数和(自身を除く): 78110464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 193, 352, 386, 487, 704, 772, 974, 1544, 1948, 2123, 3088, 3896, 4246, 5357, 6176, 7792, 8492, 10714, 12352, 15584, 16984, 21428, 31168, 33968, 42856, 67936, 85712, 93991, 135872, 171424, 187982, 342848, 375964, 751928, 1033901, 1503856, 2067802, 3007712, 4135604, 6015424, 8271208, 16542416, 33084832, 66169664]

約数ペア:

[(1, 66169664), (2, 33084832), (4, 16542416), (8, 8271208), (11, 6015424), (16, 4135604), (22, 3007712), (32, 2067802), (44, 1503856), (64, 1033901), (88, 751928), (176, 375964), (193, 342848), (352, 187982), (386, 171424), (487, 135872), (704, 93991), (772, 85712), (974, 67936), (1544, 42856), (1948, 33968), (2123, 31168), (3088, 21428), (3896, 16984), (4246, 15584), (5357, 12352), (6176, 10714), (7792, 8492)]