28057616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3557}}^1$

素因数の和:3611

約数の個数: 40

約数和(自身を含む): 59560920

約数和(自身を除く): 31503304

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3557, 3944, 7114, 7888, 14228, 28456, 56912, 60469, 103153, 120938, 206306, 241876, 412612, 483752, 825224, 967504, 1650448, 1753601, 3507202, 7014404, 14028808, 28057616]

約数ペア:

[(1, 28057616), (2, 14028808), (4, 7014404), (8, 3507202), (16, 1753601), (17, 1650448), (29, 967504), (34, 825224), (58, 483752), (68, 412612), (116, 241876), (136, 206306), (232, 120938), (272, 103153), (464, 60469), (493, 56912), (986, 28456), (1972, 14228), (3557, 7888), (3944, 7114)]