68314316

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19211}}^1$

素因数の和:19349

約数の個数: 24

約数和(自身を含む): 137711616

約数和(自身を除く): 69397300

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 19211, 38422, 76844, 134477, 268954, 537908, 2439797, 4879594, 9759188, 17078579, 34157158, 68314316]

約数ペア:

[(1, 68314316), (2, 34157158), (4, 17078579), (7, 9759188), (14, 4879594), (28, 2439797), (127, 537908), (254, 268954), (508, 134477), (889, 76844), (1778, 38422), (3556, 19211)]