68671694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 127819776

約数和(自身を除く): 59148082

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 2971, 3302, 5942, 11557, 20797, 23114, 38623, 41594, 77246, 270361, 377317, 540722, 754634, 2641219, 4905121, 5282438, 9810242, 34335847, 68671694]

約数ペア:

[(1, 68671694), (2, 34335847), (7, 9810242), (13, 5282438), (14, 4905121), (26, 2641219), (91, 754634), (127, 540722), (182, 377317), (254, 270361), (889, 77246), (1651, 41594), (1778, 38623), (2971, 23114), (3302, 20797), (5942, 11557)]