68858738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3623}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 120548736

約数和(自身を除く): 51689998

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 3623, 7246, 9503, 19006, 47099, 61591, 94198, 123182, 155789, 311578, 800683, 1601366, 2025257, 2648413, 4050514, 5296826, 34429369, 68858738]

約数ペア:

[(1, 68858738), (2, 34429369), (13, 5296826), (17, 4050514), (26, 2648413), (34, 2025257), (43, 1601366), (86, 800683), (221, 311578), (442, 155789), (559, 123182), (731, 94198), (1118, 61591), (1462, 47099), (3623, 19006), (7246, 9503)]