28329341838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14351237}}^1$

素因数の和:14351296

約数の個数: 32

約数和(自身を含む): 66130504704

約数和(自身を除く): 37801162866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 14351237, 28702474, 43053711, 86107422, 100458659, 200917318, 301375977, 602751954, 674508139, 1349016278, 2023524417, 4047048834, 4721556973, 9443113946, 14164670919, 28329341838]

約数ペア:

[(1, 28329341838), (2, 14164670919), (3, 9443113946), (6, 4721556973), (7, 4047048834), (14, 2023524417), (21, 1349016278), (42, 674508139), (47, 602751954), (94, 301375977), (141, 200917318), (282, 100458659), (329, 86107422), (658, 43053711), (987, 28702474), (1974, 14351237)]