68118764

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{29311}}^1$

素因数の和:29405

約数の個数: 24

約数和(自身を含む): 137883648

約数和(自身を除く): 69764884

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 29311, 58622, 117244, 205177, 410354, 820708, 2432813, 4865626, 9731252, 17029691, 34059382, 68118764]

約数ペア:

[(1, 68118764), (2, 34059382), (4, 17029691), (7, 9731252), (14, 4865626), (28, 2432813), (83, 820708), (166, 410354), (332, 205177), (581, 117244), (1162, 58622), (2324, 29311)]