68871738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5417}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 149276736

約数和(自身を除く): 80404998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 5417, 6357, 10834, 12714, 16251, 32502, 70421, 140842, 211263, 422526, 882971, 1765942, 2648913, 5297826, 11478623, 22957246, 34435869, 68871738]

約数ペア:

[(1, 68871738), (2, 34435869), (3, 22957246), (6, 11478623), (13, 5297826), (26, 2648913), (39, 1765942), (78, 882971), (163, 422526), (326, 211263), (489, 140842), (978, 70421), (2119, 32502), (4238, 16251), (5417, 12714), (6357, 10834)]