68308619974

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2917}}^1\times {\mathrm{2971}}^1$

素因数の和:6460

約数の個数: 32

約数和(自身を含む): 117388198656

約数和(自身を除く): 49079578682

約数列:

[1, 2, 7, 14, 563, 1126, 2917, 2971, 3941, 5834, 5942, 7882, 20419, 20797, 40838, 41594, 1642271, 1672673, 3284542, 3345346, 8666407, 11495897, 11708711, 17332814, 22991794, 23417422, 60664849, 121329698, 4879187141, 9758374282, 34154309987, 68308619974]

約数ペア:

[(1, 68308619974), (2, 34154309987), (7, 9758374282), (14, 4879187141), (563, 121329698), (1126, 60664849), (2917, 23417422), (2971, 22991794), (3941, 17332814), (5834, 11708711), (5942, 11495897), (7882, 8666407), (20419, 3345346), (20797, 3284542), (40838, 1672673), (41594, 1642271)]