68276488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71719}}^1$

素因数の和:71749

約数の個数: 32

約数和(自身を含む): 154915200

約数和(自身を除く): 86638712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71719, 143438, 286876, 502033, 573752, 1004066, 1219223, 2008132, 2438446, 4016264, 4876892, 8534561, 9753784, 17069122, 34138244, 68276488]

約数ペア:

[(1, 68276488), (2, 34138244), (4, 17069122), (7, 9753784), (8, 8534561), (14, 4876892), (17, 4016264), (28, 2438446), (34, 2008132), (56, 1219223), (68, 1004066), (119, 573752), (136, 502033), (238, 286876), (476, 143438), (952, 71719)]